Relevant bibliographies by topics / Self Phase Modulation (SPM)

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Self Phase Modulation (SPM)'

Author: Grafiati
Published: 4 June 2021
Last updated: 25 July 2025

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Journal articles on the topic "Self Phase Modulation (SPM)"

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Xu, Su Xiao, Li Zhou, and Jing Xiao. "40 Gb/s Optical 3R-Regeneration Based on XPM and SPM in PCF." Advanced Materials Research 571 (September 2012): 180–84. http://dx.doi.org/10.4028/www.scientific.net/amr.571.180.

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A scheme to achieve 40Gb/s all-optical 3R-regeneration through cross-phase modulation and self-phase modulation is studied in this paper. The core of the scheme is to use ultra-highly nonlinear photonic crystal fiber as the Mach-Zehnder interference of one arm. Length of the photonic crystal fiber at the arm is adjusted after calculation so as to make the signal light through the arm produce nonlinear phase shift of by means of XPM effect, then mutual interference between the resulting light and the optical signal at the other arm is generated and the noise interfusing the system is eliminated
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Supe, A., and J. Porins. "Methods for Estimation of Optical Fiber Non-Linearity Using Self-Phase Modulation Effect." Latvian Journal of Physics and Technical Sciences 48, no. 6 (2011): 29–40. http://dx.doi.org/10.2478/v10047-011-0037-2.

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Methods for Estimation of Optical Fiber Non-Linearity Using Self-Phase Modulation Effect Due to ever increasing channel density in WDM systems the nonlinear optical effects in fibers become a limiting factor for the high-speed data transmission, which necessitates determination of such important characteristic as the coefficient of optical nonlinearity. To measure it, two methods are proposed: continuous wave self-phase modulation (CW-SPM) and pulse phase self-modulation (P-SPM). The research work has been carried out both in the form of calculations and experimentally, taking as wavelength th
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Shan, Xiaoqin, Yunhan Zheng, and Rihong Zhu. "Self-Phase Modulation-Induced Instability of High-Power Narrow-Linewidth Fiber Amplifiers." Photonics 10, no. 12 (2023): 1330. http://dx.doi.org/10.3390/photonics10121330.

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In this study, we investigated the effect of self-phase modulation (SPM)-induced modulation instability (MI) on the spectral purity of high-power narrow-linewidth fiber amplifiers and established a spectral evolution model for SPM-induced MI in those amplifiers. The spectral evolution process of MI under different laser powers was simulated and analyzed. The results show that, at low power (100 W), SPM can cause a dynamic change in the spectral sideband secondary peak and the spectral wingspan. An increase in laser power led to the cascade effect of MI, forming a zigzag secondary sideband with
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Nain, Abhimanyu, and Suresh Kumar. "Performance Investigation of Different Modulation Schemes in RoF Systems under the Influence of Self Phase Modulation." Journal of Optical Communications 39, no. 3 (2018): 343–47. http://dx.doi.org/10.1515/joc-2016-0155.

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Abstract The Radio over Fiber (RoF) system has emerged out a promising solution to the last mile connectivity along with higher data rates making it the preference for future communication networks. But fiber nonlinearities induce crosstalk and degrade the performance of the system. This paper presents a simulative investigation & comparison of Mach Zehender Modulator (MZM) and Optical Phase Modulator (OPM) including the effects of Self Phase Modulation. A single channel RoF system has been designed using MZM and OPM respectively. The model is analyzed for different ranges of dispersion an
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Dabas, Bhawana, Jivesh Kaushal, Monika Rajput, and R. K. Sinha. "Study of Self Phase Modulation in Chalcogenide Glass Photonic Crystal Fiber." Applied Mechanics and Materials 110-116 (October 2011): 53–56. http://dx.doi.org/10.4028/www.scientific.net/amm.110-116.53.

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In this paper, Self Phase Modulation (SPM) in chalcogenide As2Se3glass Photonic Crystal Fiber (PCF) is numerically studied by combining the fully vectorial effective index method (FVEIM) and Split Step Fourier Method (SSFM). The FVEIM is used to calculate the variation of effective refractive index of guided mode (neff), effective area (Aeff), dispersion and non-linear coefficient (γ) with wavelength for different designs of chalcogenide As2Se3PCF. The FVEIM solves the vector wave equations and SSFM solves non linear Schrödinger Equation (NLSE) for the different designing parameter of As2Se3PC
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Yuning, Zhang, Wu Jiayang, Qu Yang, Jia Linnan, Jia Baohua, and Moss David. "Graphene oxide-based waveguides for enhanced self-phase modulation." Annals of Mathematics and Physics 5, no. 2 (2022): 103–6. http://dx.doi.org/10.17352/amp.000048.

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The enhanced self-phase modulation (SPM) in silicon nitride (Si3N4) and silicon (Si) waveguides integrated with graphene oxide (GO) films is experimentally demonstrated. By using both picosecond and femtosecond optical pulses, we observe significant spectral broadening in the waveguides due to the high Kerr nonlinearity of GO films. The maximum broadening factors of up to ~3.4 and ~4.3 are achieved in GO-coated Si3N4 waveguides and GO-coated Si waveguides, respectively. The spectral broadening for femtosecond pulses is more significant than the picosecond pulses, which can be attributed to the
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Muñoz Castro, Geovanny Andrés. "DWDM Networks When Using Raman Configurations with DCF Fibers." Sistemas y Telemática 15, no. 41 (2017): 27–43. http://dx.doi.org/10.18046/syt.v15i41.2454.

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In this paper, the basic theoretical foundations regarding a DWDM [Dense Wavelength Division Multiplexing] network when using Raman configurations with DCF [Dispersion Compensation Fiber] are studied, through the revision of: linear effects, such as noise, loss, chromatic dispersion and PMD [Polarization Mode Dispersion]; and nonlinear effects, such as Self-Phase Modulation [SPM], Cross-Phase Modulation [XPM] and Four-Wave Mixing [FWM], compared to Optical Monitoring Parameters [OPM].
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Huszaník, Tomáš, Ján Turán, and Ĺuboš Ovseník. "Mitigation of Fiber Nonlinear Effects in 1.28 Tbps DQPSK Modulated DWDM System." Electronics ETF 23, no. 1 (2019): 3. http://dx.doi.org/10.7251/els1923003h.

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The main limitation factor of high capacity multichannel DWDM (Dense Wavelength Division Multiplexing) systems are fiber nonlinear effects. The optical signal is severely degraded due to fiber nonlinear effects also known as Kerr fiber nonlinearity. Nonlinear effects under investigation are self-phase modulation (SPM) and cross-phase modulation (XPM). There are several methods to compensate these nonlinear distorts, some less or more effective. Nonlinear distort due to SPM and XPM can be effectively mitigated through implementation of optical DQPSK modulation over commonly used intensity modul
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Gu, Mingming, Aman Satija, and Robert P. Lucht. "Effects of self-phase modulation (SPM) on femtosecond coherent anti-Stokes Raman scattering spectroscopy." Optics Express 27, no. 23 (2019): 33954. http://dx.doi.org/10.1364/oe.27.033954.

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Abdel-Gawad, H. I. "Chirped, breathers, diamond and W-shaped optical waves propagation in nonself-phase modulation medium. Biswas–Arshed equation." International Journal of Modern Physics B 35, no. 07 (2021): 2150097. http://dx.doi.org/10.1142/s0217979221500971.

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Self-phase modulation (SPM) induces a varying refractive index of the medium due to the optical Kerr effect. The optical waves propagation (OWP) in a medium with SPM occupied a remarkable area of research in the literature. A model equation to describe OWP in the absence of SPM was proposed very recently by Biswas–Arshed equation (BAE). This work is based on constructing the solutions that describe the waves which arise from soliton-periodic wave collisions. A variety of geometric optical wave structures are observed. Here, a transformation that allows to investigate the multi-geometric struct
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Dissertations / Theses on the topic "Self Phase Modulation (SPM)"

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Rios, Clauson Sales do Nascimento. "ImplementaÃÃo de portas lÃgicas atravÃs da modulaÃÃo de pulsos por posiÃÃo (PPM) em filtros acÃstico-Ãpticos sintonizÃveis." Universidade Federal do CearÃ, 2006. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=2097.

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FundaÃÃo de Amparo à Pesquisa do Estado do CearÃ<br>Nesta dissertaÃÃo foi estudada a aplicaÃÃo do filtro AcÃstico-Ãptico SintonizÃvel (AOTF), com a ModulaÃÃo de Pulsos por PosiÃÃo (PPM), objetivando implementar, utilizando o mÃtodo de Runge-Kutta de 4a ordem, portas lÃgicas (OR-OU e AND-E) Ãpticas operando com pulsos de luz ultracurtos (2ps). Neste trabalho à investigado o desempenho das portas considerando vÃrios comprimentos do filtro (&#61678; L) que integra a sua estrutura interna, com o intuito de obter o comprimento de filtro mais adequado para uma operaÃÃo satisfatÃria, em regime disper
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Falkenburg, Grant (Grant E. ). "High-order compensation of self-phase modulation in laser communication systems." Thesis, Massachusetts Institute of Technology, 2017. http://hdl.handle.net/1721.1/112845.

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Thesis: M. Eng., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2017.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Cataloged from student-submitted PDF version of thesis.<br>Includes bibliographical references (page 72).<br>Self-phase modulation (SPM) creates a power and fiber-length dependent spectral broadening that reduces signal-to-noise ratio in free-space laser communication systems which use a fiber to connect their transmitter's
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Slagle, Jonathan E. "Degenerate Frequency Two Beam Coupling in Organic Media Via Phase Modulation." University of Dayton / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1417798867.

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Zhou, Renjie. "DEVELOPMENT OF HIGH POWER FIBER LASER TECHNOLOGIES." University of Dayton / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1271970621.

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Carns, Jennifer. "Semiconductor Optical Amplifier as a Phase Modulator for Short-Pulse Synthetic Aperture Ladar and Vibrometry." University of Dayton / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1335278035.

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Lee, Kwan-Seop. "Studies on the decay and recovery of higher-order solitons, initiated by localized channel perturbations." Diss., Available online, Georgia Institute of Technology, 2004:, 2004. http://etd.gatech.edu/theses/available/etd-04122004-143924/unrestricted/Lee%5FKwanseop%5F200405%5FPhD.pdf.

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Thesis (Ph. D.)--Electrical and Computer Engineering, Georgia Institute of Technology, 2004.<br>John A. Buck, Committee Chair ; Stephen E. Ralph, Committee Member ; Gee-Kung Chang, Committee Member ; Rick Trebino, Committee Member ; Glenn S. Smith, Committee Member. Includes bibliographical references (leaves 102-104).
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Shahin, Shiva. "Engineering the performance of optical devices using plasmonics and nonlinear organic chromophores." Diss., The University of Arizona, 2014. http://hdl.handle.net/10150/333214.

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In this work, two optical devices, organic photovoltaics (OPVs) and optical fibers, are introduced. Each of these devices have performance drawbacks. The major drawbacks of organic photovoltaics is their low absorption rate due to bandgap mismatch with the solar spectrum as well as poor charge carrier mobility and short exciton diffusion length. In order to overcome some of these drawbacks and increase the efficiency of OPVs, we use plasmonic gold nanoparticles (AuNPs). We report 30% increase in the efficiency of bulk-heterojunction OPV after incorporation of 50 nm AuNPs. The optical, electric
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Simões, Fábio Donati. "Estudo do impacto do gorjeio (chirp) de transiente sobre o desempenho de sistemas de transmissão óptica com pulsos NRZ." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/18/18133/tde-04072008-090547/.

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Formatos de modulação com capacidade de ajuste às condições variáveis de propagação são de interesse para uso em redes ópticas reconfiguráveis. Alterações nos níveis de potência e no mapa de dispersão afetam o desempenho de sistemas de transmissão, limitando o alcance e a capacidade de reconfiguração da rede. Fornecer capacidade de ajuste dinâmico ao sinal transmitido, sem usar sistemas complexos de modulação ou de compensação variável de dispersão, é uma solução eficaz para se obter rendimento ótimo nas diversas condições de propagação na rede. Esta característica também é útil na instalação
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Fourcade, Dutin Coralie. "Réduction de la durée d’impulsions laser par des techniques extra et intra-cavité : post-compression d’impulsions femtosecondes énergétiques et modulation spectrale des pertes dans un pré-amplificateur Ti˸saphir." Thesis, Bordeaux 1, 2011. http://www.theses.fr/2011BOR14298/document.

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La course vers les impulsions ultra-courtes et énergétiques est en plein essor avec le développement de nombreuses applications. Dans ce manuscrit, plusieurs méthodes de réduction de la durée d'impulsion énergétique sont étudiées. La mise en oeuvre d’un système de post-compression basé sur le principe de SPM-NER dans une lame de silice a tout d'abord permis de produire, à partir d'impulsions de 50 fs, des impulsions de 16 fs-5mJ. Dans une seconde partie, nous proposons une nouvelle méthode de post-compression efficace basée sur l'ionisation d'un gaz rare dans un capillaire creux. Cette techniq
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Labaye, François. "Amplification passive d'un laser à fibre optique dans une cavité Fabry-Perot : application à la production de rayonnement gamma par diffusion Compton inverse." Phd thesis, Université Paris Sud - Paris XI, 2012. http://tel.archives-ouvertes.fr/tel-00837822.

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La nécessité de prouver l'existence de nouvelles particules comme les quarks et le boson de Higgs a entrainé le développement de deux nouveaux pans de la recherche : la physique des hautes énergies ou physique des particules, dédiée à prouver expérimentalement l'existence de ces particules puis à étudier leurs propriétés et la physique des accélérateurs, dédiée au développement de nouveaux instruments pour la physique des hautes énergies.Dans ce contexte, des collisionneurs linéaires électrons/positrons polarisés de forte luminosité dont l'énergie serait connue et accordable pourrait permettre
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Book chapters on the topic "Self Phase Modulation (SPM)"

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Schneider, Thomas. "Self- and Cross-Phase Modulation." In Nonlinear Optics in Telecommunications. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-662-08996-5_6.

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Manassah, Jamal T. "Simple Models of Self-Phase and Induced-Phase Modulation." In The Supercontinuum Laser Source. Springer New York, 1989. http://dx.doi.org/10.1007/978-1-4757-2070-9_5.

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Murti, YVGS, and C. Vijayan. "Self Focusing, Phase Modulation and Pulse Shaping." In Essentials of Nonlinear Optics. John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118902332.ch7.

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Murti, Y. V. G. S., and C. Vijayan. "Self-focusing, Phase Modulation, and Pulse Shaping." In Physics of Nonlinear Optics. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-73979-9_7.

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Blow, K. J., R. Loudon, and S. J. D. Phoenix. "Quantum Self Phase Modulation in Optical Fibres." In Springer Series in Nonlinear Dynamics. Springer Berlin Heidelberg, 1993. http://dx.doi.org/10.1007/978-3-642-77769-1_41.

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Kida, Yuichiro, Shin-ichi Zaitsu, and Totaro Imasaka. "Compression of an Ultraviolet Pulse by Molecular Phase Modulation and Self-Phase Modulation." In Springer Series in Chemical Physics. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-95946-5_265.

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Shen, Y. R., and Guo-Zhen Yang. "Theory of Self-Phase Modulation and Spectral Broadening." In The Supercontinuum Laser Source. Springer New York, 1989. http://dx.doi.org/10.1007/978-1-4757-2070-9_1.

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Shen, Y. R., and Guo-Zhen Yang. "Theory of Self-Phase Modulation and Spectral Broadening." In The Supercontinuum Laser Source. Springer New York, 2016. http://dx.doi.org/10.1007/978-1-4939-3326-6_1.

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Shen, Y. R., and Guo-Zhen Yang. "Theory of Self-Phase Modulation and Spectral Broadening." In The Supercontinuum Laser Source. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-06197-4_1.

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S., Sugumaran, Vamsi Nath Reddy P., Sirivella V. S. M. Reddy, and Arulmozhivarman P. "Design of WDM Optical Networks for the Analysis of Cross Phase Modulation and Self Phase Modulation." In Communications in Computer and Information Science. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-29219-4_43.

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Conference papers on the topic "Self Phase Modulation (SPM)"

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Wolfson, R., and K. J. Druhl. "Raman solitons and self-phase modulation." In OSA Annual Meeting. Optica Publishing Group, 1988. http://dx.doi.org/10.1364/oam.1988.fv4.

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Homogeneous broadening leads to the decay of Raman solitons,1,2 if pump and Stokes are not exactly on Raman resonance. This is due to a dispersive frequency shift at the soliton center. Media with strong self-phase modulation (SPM) can balance this dispersive effect and even show an amplification of peak pump intensity. In this case, the net decrease in pump power is compensated by narrowing from SPM. We present analytical and numerical results, which demonstrate this effect for media with strong Stark shift.
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Awadalla, A., M. O'Sullivan, and D. Yevick. "Efficient pre-compensation algorithm for self phase modulation (SPM)." In 2010 IEEE Photonics Society Summer Topical Meeting Series. IEEE, 2010. http://dx.doi.org/10.1109/phosst.2010.5553629.

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Lee, Chi H. "Optical resonators as waveguides for self-phase modulation in intercavity bulk media." In OSA Annual Meeting. Optica Publishing Group, 1990. http://dx.doi.org/10.1364/oam.1990.thn5.

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Self-phase modulation (SPM) in a Kerr medium has been widely used to spectrally chirp and broaden an optical pulse for pulse compression.1 To compress a high-energy pulse directly, spectrally broadening and chirping the pulse by SPM in a bulk material is necessary. However, the nonuniform beam's spatial profile results in the spatial chirping effect. A stable optical resonator can be used as a large-scale, periodic waveguide for multipass SPM in a bulk medium. We show that a resonator can tolerate a round-trip B integral (maximum on axial, nonlinear phase shift) of 3.6 and still be stable. The
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Al-Shaikhli, Fatima, Maurice O’Sullivan, and Rongqing Hui. "Direct Electrostriction Measurement using SPM for Fiber Type Identification." In Optical Fiber Communication Conference. Optica Publishing Group, 2023. http://dx.doi.org/10.1364/ofc.2023.w4c.2.

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Cheng, Tonglei, Xiaoyu Chen, Takenobu Suzuki, and Yasutake Ohishi. "A Fiber Temperature Sensor Based on Self-phase Modulation Effect in a Tapered Single-mode Optical Fiber." In Frontiers in Optics. Optica Publishing Group, 2023. http://dx.doi.org/10.1364/fio.2023.jtu4a.71.

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Drawing on the effect of self-phase modulation (SPM), a fiber-based temperature sensor is presented in this work by using a polydimethylsiloxane-coated single-mode fiber (SMF) with a tapered structure.
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Dienes, A., M. Y. Hong, and J. P. Heritage. "Fast and slow self-phase modulation induced pulse shaping of subpicosecond pulses in semiconductor laser amplifiers." In Nonlinear Dynamics in Optical Systems. Optica Publishing Group, 1992. http://dx.doi.org/10.1364/nldos.1992.ma5.

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Self- and cross-phase modulation (SPM, XPM) of picosecond pulses due to gain saturation in semiconductor laser amplifiers has been investigated, both theoretically and experimentally.1,2,3 Because of the large value of the so-called linewidth enhancement factor α, these effects can result in considerable nonlinear sweep and spectral broadening. The spectrally broadened pulses can be partially compressed1,2 by providing dispersion externally. It has also been shown3 that the quadratic shape of the gain spectrum can result in considerable positive second-order phase dispersion. For pulse duratio
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Rozen, O., T. Cohen, G. Kats, D. Sadot, A. Levy, and U. Mahlab. "Dispersion Compensation in Non-Linear Self Phase Modulation (SPM) and Cross Phase Modulation (XPM) Induced Optical Channel Using Vectorial MLSE Equalizer." In 2007 9th International Conference on Transparent Optical Networks. IEEE, 2007. http://dx.doi.org/10.1109/icton.2007.4296093.

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Wang, Q. Z., Q. D. Liu, Disa Liu, P. P. Ho, and R. R. Alfano. "Modulated cross-phase-modulation spectra." In OSA Annual Meeting. Optica Publishing Group, 1993. http://dx.doi.org/10.1364/oam.1993.wx.4.

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When a weak probe and a strong pump pulses propagate together in a material, coupled interactions occur through the third order nonlinearity. This process leads to the self-phase-modulation (SPM) and cross-phase-modulation (XPM). The spectral shift of XPM can be controlled by adjusting the time delay between the pump and probe pulses.1 When the pump and probe totally overlap, the probe pulse has a frequency broadening similar to that of the pump pulse. When the probe pulse overlaps with the leading edge of the pump pulse, the phase of the probe pulse is modulated by the index change caused by
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Špaček, Alexandr, Jonathan Tyler Green, František Batysta, et al. "Passive laser pulse intensity stabilization through a balance of self-phase modulation (SPM) and dispersion." In Short-pulse High-energy Lasers and Ultrafast Optical Technologies, edited by Constantin L. Haefner and Pavel Bakule. SPIE, 2019. http://dx.doi.org/10.1117/12.2525022.

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Agrawal, Govind P. "Induced Focusing of Optical Beams in Self-Defocusing Kerr Media." In Nonlinear Dynamics in Optical Systems. Optica Publishing Group, 1990. http://dx.doi.org/10.1364/nldos.1990.stdopd124.

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Self-focusing is a well-known nonlinear phenomenon. In a Kerr medium in which the refractive index n varies with intensity I as n=n0+n2I, an optical beam can overcome the natural diverging tendency and become self-focused as a result of the converging wavefront imposed on it by self-phase modulation (SPM). This occurs only for Kerr media for which n2 &gt;0. By contrast, SPM imposes a diveraging wavefront when n2 &lt;0. Optical beams then spread faster than diffraction, and are said to be self-defocused. In this paper we show that an optical beam can be focused even in a self-defocusing medium
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