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Journal articles on the topic 'Optical intensity distribution'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Barcik, Peter, Otakar Wilfert, Erich Leitgeb, and Lucie Hudcova. "Optimal distribution of the optical intensity within a laser beam for optical wireless communications." IET Optoelectronics 9, no. 5 (October 2015): 263–68. http://dx.doi.org/10.1049/iet-opt.2014.0153.

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2

Hirai, Yoshihiko, Hisao Kikuta, and Toshikazu Sanou. "Study on optical intensity distribution in photocuring nanoimprint lithography." Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures 21, no. 6 (2003): 2777. http://dx.doi.org/10.1116/1.1629717.

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3

Guo, Shuwei, Fei Sun, and Sailing He. "Optical surface transformation for reshaping the field intensity distribution." Journal of the Optical Society of America B 33, no. 9 (August 9, 2016): 1847. http://dx.doi.org/10.1364/josab.33.001847.

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4

Welberry, T. R., and R. L. Withers. "Optical transforms of disordered systems displaying diffuse intensity loci." Journal of Applied Crystallography 20, no. 4 (August 1, 1987): 280–88. http://dx.doi.org/10.1107/s0021889887086667.

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A method is described of synthesizing a real-space distribution of scattering points which will give rise to virtually any required diffraction pattern. The distribution may be used in the form of an optical diffraction screen to give an immediate visual check on both the real-space and reciprocal-space distributions. The method is applied to two examples which exhibit electron diffraction patterns with diffuse intensity distributed in the form of complex loci in reciprocal space: certain transition-metal niobium sulfide intercalates in which ordering of metal ions and vacancies occurs; and the high-temperature phase of 1T tantalum disulfide in which phenomena due to charge-density waves (CDW) and accompanying periodic lattice distortions (PLD) are observed. It is shown how useful statistical information concerning the local ordering may be obtained from the resulting lattice realizations.

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5

Wang, Huai Sheng. "Research on Applied Technology with the Characteristic of the Spatial Fresnel Diffraction Field of a Circle Aperture Illuminated by a Hyperbolic Secant Optical Pulse." Advanced Materials Research 859 (December 2013): 473–76. http://dx.doi.org/10.4028/www.scientific.net/amr.859.473.

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Based on the Fresnel diffraction theory and the principle of Fourier transformation, an equation is put forward to analyze the spatial diffraction intensity distribution of a circle aperture illuminated by a hyperbolic secant optical femtosecond pulse. The spatial diffraction intensity distributions are determined by the distance, the radius of the circle aperture, the Fresnel number, the width and the central wavelength of the hyperbolic optical pulse. Number calculation shows that when the radius of the circle aperture is definite, the spatial diffraction intensity is a function of the distance z. If the distance is definite, the spatial diffraction intensity is a function of the radius of the circle aperture. In a definite extent the spatial diffraction intensity remains approximately a constant. A constant spatial intensity distribution is good for optical imaging and laser fusion.

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6

Stsepuro, Nikita, Pavel Nosov, Maxim Galkin, George Krasin, Michael Kovalev, and Sergey Kudryashov. "Generating Bessel-Gaussian Beams with Controlled Axial Intensity Distribution." Applied Sciences 10, no. 21 (November 8, 2020): 7911. http://dx.doi.org/10.3390/app10217911.

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This paper investigated the diffraction of a Gaussian laser beam on a binary mask and a refractive axicon. The principles of the formation of a zero-order Bessel beam with sharp drops of the axial field intensity edges were discussed. A laser optical system based on an axicon for the formation of a Bessel beam with quasi-uniform distribution of axial field intensity was proposed. In the laser optical system, the influence of the axicon apex did not affect the output beam. The results of theoretical and experimental studies are presented. It is expected that the research results will have practical application in optical tweezers, imaging systems, as well as laser technologies using high-power radiation.

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7

Wang, Wei, Xiaoji Li, Sujan Rajbhandari, and Yanlong Li. "Investigation of 3 dB Optical Intensity Spot Radius of Laser Beam under Scattering Underwater Channel." Sensors 20, no. 2 (January 11, 2020): 422. http://dx.doi.org/10.3390/s20020422.

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An important step in the design of receiver aperture and optimal spacing of the diversity scheme for an underwater laser communication system is to accurately characterize the two-dimensional (2D) spatial distribution of laser beam intensity. In this paper, the 2D optical intensity distribution and 3 dB optical intensity spot radius (OISR) are investigated due to the dominating optical intensity of laser beam being within the 3 dB OISR. By utilizing the Henyey–Greenstein function to compute the scattering angles of photons, the effects of the scattering underwater optical channel and optical system parameters on 3 dB OISR are examined based on the Monte Carlo simulation method. We have shown for the first time that in the channel with a high density of scattering particles, the divergence angle of the laser source plays a negligible role in 3 dB OISR. This is an interesting phenomenon and important for optical communication as this clearly shows that the geometric loss is no longer important for the design of receiver aperture and optimal spacing of the diversity scheme for the underwater laser communication system in the highly scattering channel.

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8

Zhang Hao, Chang Chen-Liang, and Xia Jun. "Detection optical vortex topological charges with monocyclic multistage intensity distribution." Acta Physica Sinica 65, no. 6 (2016): 064101. http://dx.doi.org/10.7498/aps.65.064101.

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9

Wojtanowski, Jacek, Maciej Traczyk, Marek Zygmunt, Zygmunt Mierczyk, Piotr Knysak, and Tadeusz Drozd. "Intensity distribution angular shaping – Practical approach for 3D optical beamforming." Optics & Laser Technology 64 (December 2014): 220–26. http://dx.doi.org/10.1016/j.optlastec.2014.05.007.

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10

Bulygin, F. V., I. V. Goryainova, A. A. Kovalev, and K. D. Maramzin. "Measurement of the laser beam intensity distribution using optical tomography." Technical Physics 52, no. 7 (July 2007): 907–10. http://dx.doi.org/10.1134/s1063784207070122.

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11

Zhang, Yaoju. "Optical intensity distribution of a plano-convex solid immersion mirror." Journal of the Optical Society of America A 24, no. 1 (January 1, 2007): 211. http://dx.doi.org/10.1364/josaa.24.000211.

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12

Hao, X., C. F. Kuang, Y. H. Li, and X. Liu. "A focal spot with variable intensity distribution for optical tweezers." Laser Physics Letters 10, no. 4 (February 14, 2013): 045602. http://dx.doi.org/10.1088/1612-2011/10/4/045602.

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13

Michaelis, J., C. Hettich, A. Zayats, B. Eiermann, J. Mlynek, and V. Sandoghdar. "A single molecule as a probe of optical intensity distribution." Optics Letters 24, no. 9 (May 1, 1999): 581. http://dx.doi.org/10.1364/ol.24.000581.

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14

Tanno, Naohiro, and Tsutomu Ichimura. "Reproduction of optical reflection-intensity-distribution using multimode laser coherence." Electronics and Communications in Japan (Part II: Electronics) 77, no. 12 (December 1994): 10–19. http://dx.doi.org/10.1002/ecjb.4420771202.

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15

Volotovskiy, S. G., S. V. Karpeev, and S. N. Khonina. "Algorithm for reconstructing complex coefficients of Laguerre–Gaussian modes from the intensity distribution of their coherent superposition." Computer Optics 44, no. 3 (June 2020): 352–62. http://dx.doi.org/10.18287/2412-6179-co-727.

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In this paper, we consider a problem of reconstructing complex coefficients of the coherent su-perposition of Laguerre–Gaussian modes from the field intensity in a plane perpendicular to the propagation axis at a given distance using the Levenberg–Marquardt and Brent algorithm. The efficiency of using stage-by-stage optimization to restore complex coefficients of a superposition is demonstrated not only on model, but also on experimental intensity distributions. The algorithm can be used in optical information transmission through a turbulent atmosphere to process the received intensity distribution of the optical signal.

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16

Shuaib, Ali, and Gang Yao. "Equi-intensity distribution of optical reflectance in a fibrous turbid medium." Applied Optics 49, no. 5 (February 3, 2010): 838. http://dx.doi.org/10.1364/ao.49.000838.

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17

Liu, Xiaoqing, and Changxi Xue. "Intensity distribution of diffractive axicon with the optical angular spectrum theory." Optik 163 (June 2018): 91–98. http://dx.doi.org/10.1016/j.ijleo.2018.02.089.

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18

Kogan, Eugene, Rene Baumgartner, Richard Berkovits, and Moshe Kaveh. "Distribution function of the intensity of optical waves in random systems." Physica A: Statistical Mechanics and its Applications 200, no. 1-4 (November 1993): 469–75. http://dx.doi.org/10.1016/0378-4371(93)90548-i.

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19

Campillo, A. L., J. W. P. Hsu, C. A. White, and A. Rosenberg. "Mapping the optical intensity distribution in photonic crystals using a near-field scanning optical microscope." Journal of Applied Physics 89, no. 5 (March 2001): 2801–7. http://dx.doi.org/10.1063/1.1343898.

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20

Thang, Nguyen Manh. "Nonlinear Double-arm Optical Tweezers for Controlling 3D Microspheres." Communications in Physics 30, no. 4 (October 20, 2020): 355. http://dx.doi.org/10.15625/0868-3166/30/4/15373.

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In this paper, a new nonlinear double-arm optical tweezer combining Mach-Zenhder interferometer, objective lens and organic dye layer is proposed. Based on the ray-optical and wave optical approximations, the expression describing the separation of two trap centers and laser intensity distribution is derived. The obtained results show that the separation between two trap centers, the laser intensity distribution, trap region's area and optical trap efficiency can be controlled by tuning laser power. The proposed model is seen to be a double-arm optical tweezer for controlling 3D microsphere by optical method.

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21

MKRTCHYAN, A. R., V. V. PARAZIAN, and A. A. SAHARIAN. "OPTICAL TRANSITION RADIATION IN PRESENCE OF ACOUSTIC WAVES." Modern Physics Letters B 24, no. 27 (October 30, 2010): 2693–703. http://dx.doi.org/10.1142/s0217984910025000.

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Transition radiation from relativistic electrons is investigated in an ultrasonic superlattice excited in a finite thickness plate. In the quasi-classical approximation, formulae are derived for the vector potential of the electromagnetic field and for the spectral-angular distribution of the radiation intensity. The acoustic waves generate new resonance peaks in the spectral and angular distribution of the radiation intensity. The heights of the peaks can be tuned by choosing the parameters of the acoustic wave.

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22

Yu Gang, 虞钢, 王恒海 Wang Henghai, and 何秀丽 He Xiuli. "Laser Surface Hardening Using Determined Intensity Distribution." Chinese Journal of Lasers 36, no. 2 (2009): 480–86. http://dx.doi.org/10.3788/cjl20093602.0480.

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23

Chen, Xueqiong, Xiaoyan Li, Ziyang Chen, Jixiong Pu, Guowen Zhang, and Jianqiang Zhu. "Propagation characteristics of a high-power broadband laser beam passing through a nonlinear optical medium with defects." High Power Laser Science and Engineering 1, no. 3-4 (December 20, 2013): 132–37. http://dx.doi.org/10.1017/hpl.2013.22.

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AbstractThe intensity distributions of a high-power broadband laser beam passing through a nonlinear optical medium with defects and then propagating in free space are investigated based on the general nonlinear Schrödinger equation and the split-step Fourier numerical method. The influences of the bandwidth of the laser beam, the thickness of the medium, and the defects on the light intensity distribution are revealed. We find that the nonlinear optical effect can be suppressed and that the uniformity of the beam can be improved for a high-power broadband laser beam with appropriate wide bandwidth. It is also found that, under the same incident light intensity, a thicker medium will lead to a stronger self-focusing intensity, and that the influence of defects in the optical elements on the intensity is stronger for a narrowband beam than for a broadband beam.

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24

Ren, Junchao, Xiangyu Meng, Yong Wang, Jiefeng Cao, Junqin Li, and Renzhong Tai. "Phase analysis for partially coherent light propagating through an optimized aperture in a synchrotron beamline." Journal of Synchrotron Radiation 27, no. 6 (September 14, 2020): 1485–93. http://dx.doi.org/10.1107/s1600577520010565.

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The mutual optical intensity propagation of partially coherent light through a beamline is calculated for different aperture sizes and positions. The coherence, intensity and phase distribution can be extracted from the mutual optical intensity. The phase distribution depends on the aperture size and position. The results show that the widest flat phase distribution is obtained at the optimized aperture size and position. The aperture plays a more important role for partially coherent light than for incoherent light. The influence of the aperture size and position on the intensity and spot size at the focal plane is also analyzed. A way to obtain a balance between the flat phase distribution area, spot size and intensity for partially coherent light in the beamline is demonstrated.

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25

Asiabanpour, Bahram, Alejandra Estrada, Ricardo Ramirez, and Marisa S. Downey. "Optimizing Natural Light Distribution for Indoor Plant Growth Using PMMA Optical Fiber: Simulation and Empirical Study." Journal of Renewable Energy 2018 (June 3, 2018): 1–10. http://dx.doi.org/10.1155/2018/9429867.

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Daylighting methods have evolved along with the impetus to reduce the total nonrenewable utility energy consumed by lighting. In general, daylighting systems are an efficient method of delivering light for indoor applications. However, there is little research looking specifically at indoor agriculture applications. Today, optical fibers are commonly used in various applications including imaging, lighting, and sensing. Our study simulated and tested the efficiency of an optical fiber daylighting system in an indoor environment. We tested the illumination performance of optical fibers and specifically looked at light intensity, light uniformity, and the spectrum of 20 mm and 3 mm optical fibers at five distances by offsetting a spectrometer. The scenarios were first modeled and tested using lighting simulation software. Similar settings were then empirically implemented and measured. The results showed that a difference in diameter had an effect on light intensity and light uniformity; the larger the diameter the better the light uniformity and light intensity. Further, the distance at which the spectrometer was placed in reference to the light source showed a relationship between both light intensity and light uniformity; the smaller the distance the more the intensity and the less the uniformity. Additionally, the experiments showed that sunlight intensity was 30 times and 140 times greater than optical fiber output intensity in the absence of any UV filter and presence of UV light, respectively.

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26

Tan, Chao, Binliang Hu, Shiping Zhan, Yonghua Hu, and Bin Zhong. "All-Optical Switching Based on the Plasma Channel Induced by Laser Pulses." Advances in Condensed Matter Physics 2018 (October 1, 2018): 1–7. http://dx.doi.org/10.1155/2018/9621953.

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We display a theoretical and experimental study of all-optical switching for signal lasers based on the plasma channel induced by the control laser. Using the plasma channel generated in the carbon disulfide (CS2) solution, the signal light can be modulated as some spatial distributions including unchanging, ring-shaped beam, and other intensity profiles. The modulation on the signal light can be conveniently adjusted by changing the control light’s incident intensity distribution. We can infer the dark spot shape in the modulated signal laser through the intensity profile of control laser beam. These results provide the great potential of plasma channel induced by lasers as an all-optical switching for various optoelectronic applications.

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27

Shen, Huan Bo, Qing Guang Chen, and Bin Lin. "Measurement of LED Spatial Intensity Distribution Using Imaging." Advanced Materials Research 457-458 (January 2012): 780–84. http://dx.doi.org/10.4028/www.scientific.net/amr.457-458.780.

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This paper, through studying of LED luminescence properties, presents a fast measurement method and device of LED sources spatial intensity distribution. This method is based on planar imaging, and it has significant merits of fast, easy operated, informative and real–time. The basic structure is LED luminous energy converges on image space through optical lens of a certain numerical aperture(NA). In image space, the energy on the defocused plane is collected with the imaging detector. Then, calculating energy distribution on object virtual plane from that on the image space defocused plane through imaging relationship. Thus, each point of the LED luminous intensity distribution on object virtual plane can be calculated. Tracepro simulation software is used to simulate energy distribution of the model, and the corresponding data analysis shows that planar imaging can accurately reflect the distribution of the LED light. This method has practical meanings for luminous flux measurement of some LEDs.

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28

Gori, F., G. Guattari, and M. Santarsiero. "Coherence and the spatial distribution of intensity." Journal of the Optical Society of America A 10, no. 4 (April 1, 1993): 673. http://dx.doi.org/10.1364/josaa.10.000673.

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29

Andreeva, K. V., E. S. Andreev, M. A. Moiseev, S. V. Kravchenko, E. V. Byzov, and L. L. Doskolovich. "DESIGN OF EXTRUDED REFRACTIVE OPTICAL ELEMENTS TO GENERATE A PRESCRIBED INTENSITY DISTRIBUTION." Computer Optics 41, no. 6 (January 1, 2017): 812–19. http://dx.doi.org/10.18287/2412-6179-2017-41-6-812-819.

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30

Karpeev, S. V., S. V. Alferov, S. N. Khonina, and S. I. Kudryashov. "STUDY OF THE BROADBAND RADIATION INTENSITY DISTRIBUTION FORMED BY DIFFRACTIVE OPTICAL ELEMENTS." Computer Optics 38, no. 4 (January 1, 2014): 689–94. http://dx.doi.org/10.18287/0134-2452-2014-38-4-689-694.

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31

O’Connor, Brendan, Kwang H. An, Kevin P. Pipe, Yiying Zhao, and Max Shtein. "Enhanced optical field intensity distribution in organic photovoltaic devices using external coatings." Applied Physics Letters 89, no. 23 (December 4, 2006): 233502. http://dx.doi.org/10.1063/1.2399937.

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32

Li, Jian, and Yanchun Han. "Optical Intensity Gradient by Colloidal Photonic Crystals with a Graded Thickness Distribution." Langmuir 22, no. 4 (February 2006): 1885–90. http://dx.doi.org/10.1021/la052699y.

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33

Byzov, E. V., L. L. Doskolovich, and S. V. Kravchenko. "Analytical design of refractive optical elements generating a prescribed two-dimensional intensity distribution." Computer Optics 44, no. 6 (December 2020): 883–92. http://dx.doi.org/10.18287/2412-6179-co-818.

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A new source-target mapping for the design of refractive optical elements generating prescribed 2D intensity distributions is proposed. The calculation of the optical element is reduced to the solution of ordinary explicit differential equations. The simulation results presented demonstrate high performance of the proposed method. While generating uniform rectangular intensity distributions with angular dimensions varying from 80°×1° to 40°×20°, the normalized root-mean-square deviations between the generated and required distributions do not exceed 15 %.

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34

Lou, Weimin, Pin Cao, Danhui Zhang, and Yongying Yang. "Optical Element Surface Defect Size Recognition Based on Decision Regression Tree." Applied Sciences 10, no. 18 (September 18, 2020): 6536. http://dx.doi.org/10.3390/app10186536.

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Defect size recognition is significant to the evaluation of optical element surface quality. Currently, it’s mainly achieved by the conventional image process, such as threshold segmentation. However, as the defect size gradually approaches the diffraction limit of the imaging system, the defect gray distribution changes from bimodal to unimodal, which makes it difficult to be accurately recognized. In this paper, an electromagnetic simulation model of the microscopic scattering dark-field imaging (MSDI) system is built based on the finite-difference time-domain (FDTD) method to research the defect imaging mechanism. The point spread function (PSF) of our MSDI system is measured to revise the far-field simulation light intensity distribution, and the mean value of the distance between three groups of feature points, whose intensity is 0.75, 0.5, and 0.25 of the light intensity distribution peak value, is taken as the feature parameter of the light intensity distribution. To obtain the defect size, the decision regression tree (DRT) is proposed to get the relationship between the feature parameter and the defect size. Besides, some scratches samples are made to verify the validity of the DRT. The results show the relative error of DRT is within 10%, which is better than the threshold segmentation.

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35

Consonni, Marianne, Julien Routin, Anthony Piveteau, and Adrien Gasse. "Combined Experimental and Monte-Carlo Ray-Tracing Approach for Optimizing Light Extraction in LED COB Modules." ISRN Optics 2013 (July 24, 2013): 1–5. http://dx.doi.org/10.1155/2013/385345.

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High-power light-emitting diodes (LEDs) for lighting applications require a high-efficient packaging to optimize their performances. Due to its high thermal dissipation potential, the chip-on-board (COB) technology is widely used for developing high-power lighting sources. In order to optimize the optical properties of such sources and to propose high optically efficient encapsulation geometry, ray-tracing simulations have been performed. The impact of the shape and volume of the silicone encapsulation on the light extraction and on the intensity distribution of the module was derived. Then, simulation results were correlated with experimental measurements on blue light-emitting COB sources. It is shown that a nearly hemispherical encapsulation with a minimal volume of 5 to 10 mm3 for a 1 mm2 LED die is the optimal configuration regarding both the light extraction and the intensity distribution.

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36

Zhang, Yaoju, and Chongwei Zheng. "Axial intensity distribution behind a Fresnel zone plate." Optics & Laser Technology 37, no. 1 (February 2005): 77–80. http://dx.doi.org/10.1016/j.optlastec.2004.02.015.

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37

Meng, Xiangyu, Xianbo Shi, Yong Wang, Ruben Reininger, Lahsen Assoufid, and Renzhong Tai. "Mutual optical intensity propagation through non-ideal mirrors." Journal of Synchrotron Radiation 24, no. 5 (August 18, 2017): 954–62. http://dx.doi.org/10.1107/s1600577517010281.

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The mutual optical intensity (MOI) model is extended to include the propagation of partially coherent radiation through non-ideal mirrors. The propagation of the MOI from the incident to the exit plane of the mirror is realised by local ray tracing. The effects of figure errors can be expressed as phase shifts obtained by either the phase projection approach or the direct path length method. Using the MOI model, the effects of figure errors are studied for diffraction-limited cases using elliptical cylinder mirrors. Figure errors with low spatial frequencies can vary the intensity distribution, redistribute the local coherence function and distort the wavefront, but have no effect on the global degree of coherence. The MOI model is benchmarked againstHYBRIDand the multi-electronSynchrotron Radiation Workshop(SRW) code. The results show that the MOI model gives accurate results under different coherence conditions of the beam. Other than intensity profiles, the MOI model can also provide the wavefront and the local coherence function at any location along the beamline. The capability of tuning the trade-off between accuracy and efficiency makes the MOI model an ideal tool for beamline design and optimization.

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38

ICHIMURA, Tsutomu, Naoki ANDOU, Yoshiki ODAGIRI, Tadayuki FUNABA, Shigeru ENDOU, and Naohiro TAN-NO. "Optical Reflection-Intensity-Distribution Reproduction Based on the Detection of Interference Spectrum Distribution. A Direct Detection Method." Review of Laser Engineering 24, no. 3 (1996): 394–403. http://dx.doi.org/10.2184/lsj.24.394.

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39

MKRTCHYAN, A. R., V. V. PARAZIAN, and A. A. SAHARIAN. "OPTICAL TRANSITION RADIATION IN PRESENCE OF ACOUSTIC WAVES FOR AN OBLIQUE INCIDENCE." International Journal of Modern Physics B 26, no. 06 (March 10, 2012): 1250036. http://dx.doi.org/10.1142/s0217979212500361.

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Forward transition radiation is considered in an ultrasonic superlattice excited in a finite thickness plate under oblique incidence of relativistic electrons. We investigate the influence of acoustic waves on both the intensity and polarization of the radiation. In the quasi-classical approximation, formulas are derived for the vector potential of the electromagnetic field and for the spectral-angular distribution of the radiation intensity. It is shown that the acoustic waves generate new resonance peaks in the spectral and angular distributions. The heights and the location of the peaks can be controlled by choosing the parameters of the acoustic wave. The numerical examples are given for a plate of fused quartz.

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40

Kotlyar, V. V., A. A. Kovalev, and A. P. Porfirev. "Topological stability of optical vortices diffracted by a random phase screen." Computer Optics 43, no. 6 (December 2019): 917–25. http://dx.doi.org/10.18287/2412-6179-2019-43-6-917-925.

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Here, we theoretically demonstrate that if a Gaussian optical vortex is distorted by a random phase screen (diffuser) then the average intensity distribution in the focus of a spherical lens has a form of a ring with a nonzero value on the optical axis. The radius of the average-intensity ring depends on both the topological charge of an optical vortex and on the diffusing power of the diffuser. Therefore, the value of the topological charge cannot be unambiguously determined from the radius of the average intensity ring. However, the value of the topological charge of the optical vortex can be obtained from the number of points of phase singularity that can be determined using a Shack-Hartmann wavefront sensor. It is also shown that if we use a linear combination of two optical vortices, then the average intensity distribution has local maxima, the number of which is equal to the difference of the topological charges of the two original vortices. The number of these maxima no longer depends on the scattering force of the diffuser and can serve as an indicator for optical vortex identification. Modeling and experiments confirm the theoretical conclusions.

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41

KOBORI, Toshifumi, Norihiko KAMATA, and Takeshi FUKUDA. "Effect of Optical Intensity Distribution on Conversion Efficiency of Inverted Organic Photovoltaic Cell." IEICE Transactions on Electronics E100.C, no. 2 (2017): 114–17. http://dx.doi.org/10.1587/transele.e100.c.114.

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42

Ge Xiaolu, 葛筱璐, 魏功祥 Wei Gongxiang, 刘晓娟 Liu Xiaojuan, and 国承山 Guo Chengshan. "Intensity Distribution and Optical Vortex Wander of Vortex Beams Propagating in Turbulent Atmosphere." Acta Optica Sinica 36, no. 10 (2016): 1026015. http://dx.doi.org/10.3788/aos201636.1026015.

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43

Ohtsuka, H., O. Kagami, S. Komaki, K. Kohiyama, and M. Kavehrad. "256-QAM subcarrier transmission using coding and optical intensity modulation in distribution networks." IEEE Photonics Technology Letters 3, no. 4 (April 1991): 381–83. http://dx.doi.org/10.1109/68.82119.

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44

Kawamura, Marenori, Mao Ye, and Susumu Sato. "Transient Properties of a Liquid Crystal Optical Device with an Elliptical Intensity Distribution." Japanese Journal of Applied Physics 47, no. 8 (August 8, 2008): 6404–6. http://dx.doi.org/10.1143/jjap.47.6404.

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45

Ivanov, V. E. "Intensity distribution in magneto-optical images of singularities of a nonuniform magnetic field." Technical Physics 60, no. 11 (November 2015): 1716–19. http://dx.doi.org/10.1134/s1063784215110146.

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Spuesens, T., S. Pathak, M. Vanslembrouck, P. Dumon, and W. Bogaerts. "Grating Couplers With an Integrated Power Splitter for High-Intensity Optical Power Distribution." IEEE Photonics Technology Letters 28, no. 11 (June 1, 2016): 1173–76. http://dx.doi.org/10.1109/lpt.2016.2533666.

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Gupta, S. Dutta. "Optical multistability and solitonlike intensity distribution in a nonlinear superlattice for oblique incidence." Journal of the Optical Society of America B 6, no. 10 (October 1, 1989): 1927. http://dx.doi.org/10.1364/josab.6.001927.

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Liu, Shuo, Thomas A. Wall, Damla Ozcelik, Joshua W. Parks, Aaron R. Hawkins, and Holger Schmidt. "Electro-optical detection of single λ-DNA." Chemical Communications 51, no. 11 (2015): 2084–87. http://dx.doi.org/10.1039/c4cc07591a.

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Single λ-DNA molecules are detected on a nanopore-gated optofluidic chip electrically and optically. Statistical variations in the single particle trajectories are used to correctly predict the intensity distribution of the fluorescence signals.

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Zhang, Sai, Kai Wei Wang, Fan He, and Bin Zhou. "Simulation and Analysis of Light Scattering by Air Bubble in Optical Glass." Advanced Materials Research 1096 (April 2015): 98–102. http://dx.doi.org/10.4028/www.scientific.net/amr.1096.98.

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Mie scattering theory is used in this paper to analyze the forward scattered light intensity distribution of an air bubble in the subsurface of optical glass, shining by a monochrome laser with a wavelength of 632.8um. The scattering process can be classified as uncorrelated single scattering .according to the properties of optical media. The finite difference time domain (FDTD) software is used to establish a 3-d simulation model to calculate for forward scattered intensity distribution of different sized air bubbles. Moreover, according to the relationship between Mie scattering intensity pattern and the size of bubbles, the size of bubbles are figured out with the help of neural network algorithm. The errors are lower than 10%. The simulation results can improve the precision of defects detection in optical glass.

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Vindas, Karim, Arnaud Buhot, Thierry Livache, Patrick Garrigue, Neso Sojic, Loïc Leroy, and Elodie Engel. "Enhancing the sensitivity of plasmonic optical fiber sensors by analyzing the distribution of the optical modes intensity." Optics Express 28, no. 20 (September 14, 2020): 28740. http://dx.doi.org/10.1364/oe.399856.

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