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Journal articles on the topic 'Erbium doped optical fibres'

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1

Khudyakov, M. M., A. E. Levchenko, V. V. Vel’miskin, et al. "Optimisation of the efficiency of tapered erbium-doped optical fibre." Quantum Electronics 51, no. 12 (2021): 1056–60. http://dx.doi.org/10.1070/qel17651.

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Abstract We have developed a cladding pumped tapered erbium-doped fibre with a record-high core diameter for erbium-doped fibres (100 mm) and a near diffraction-limited beam quality (μ 2 ∼ 1.3). Optimisation of the tapered fibre parameters provided a high (18 %) efficiency of pump radiation conversion at a wavelength of 976 nm into signal radiation at a wavelength of 1560 nm.
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2

Likhachev, M. E., M. M. Bubnov, K. V. Zotov, et al. "Erbium-doped aluminophosphosilicate optical fibres." Quantum Electronics 40, no. 7 (2010): 633–38. http://dx.doi.org/10.1070/qe2010v040n07abeh014326.

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3

Lavrinovica, I., A. Supe, and J. Porins. "Experimental Measurement of Erbium-Doped Optical Fibre Charecteristics for Edfa Performance Optimization." Latvian Journal of Physics and Technical Sciences 56, no. 2 (2019): 33–41. http://dx.doi.org/10.2478/lpts-2019-0011.

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Abstract The paper presents experimental study of the major erbium-doped fibre amplifier (EDFA) features such as gain at low signal and gain saturation by an application of different erbium-doped optical fibres (EDFs). The main objective of the research is to estimate how the performance of EDFA varies depending on the length of doped fibre, pumping configuration scheme, as well as excitation source power. It is shown that a high gain coefficient of 16–20 dB can be practically achieved.
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4

Sen, Ranjan, Mukul Paul, Mrinmay Pal, Anirban Dhar, Shyamal Bhadra, and Kamal Dasgupta. "Erbium Doped Optical Fibres — Fabrication Technology." Journal of Optics 33, no. 4 (2004): 257–75. http://dx.doi.org/10.1007/bf03354769.

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5

Ainslie, B. J., S. P. Craig-Ryan, S. T. Davey, et al. "Erbium doped fibres for efficient optical amplifiers." IEE Proceedings J Optoelectronics 137, no. 4 (1990): 205. http://dx.doi.org/10.1049/ip-j.1990.0035.

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6

Williams, G. M., M. A. Putnam, C. G. Askins, M. E. Gingerich, and E. J. Friebele. "Radiation effects in erbium-doped optical fibres." Electronics Letters 28, no. 19 (1992): 1816. http://dx.doi.org/10.1049/el:19921158.

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7

Popov, S. M., O. V. Butov, A. O. Kolosovskii, et al. "Optical fibres with an inscribed fibre Bragg grating array for sensor systems and random lasers." Quantum Electronics 51, no. 12 (2021): 1101–6. http://dx.doi.org/10.1070/qel17659.

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Abstract We report the latest results on inscribing extended fibre Bragg grating (FBG) arrays upon fibre drawing, obtained at the Kotelnikov Institute of Radioengineering and Electronics of RAS. The properties of these structures are considered, and examples of their application in sensor systems of microwave dense wavelength multiplexing and as a basis for designing single-frequency fibre lasers are considered. The optical and laser characteristics of FBG arrays, inscribed (using 248-nm UV laser radiation) both in standard single-mode telecommunication fibres of the SMF-28 type and in erbium-
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8

Allain, J. Y., M. Monerie, and H. Poignant. "Light Emission in Erbium-Doped Fluorozirconate Optical Fibres." Materials Science Forum 67-68 (January 1991): 515–20. http://dx.doi.org/10.4028/www.scientific.net/msf.67-68.515.

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9

Blanc, Wilfried, N. A. Valé, rie Mauroy, and Bernard Dussardier. "Erbium-doped nanoparticles in silica-based optical fibres." International Journal of Nanotechnology 9, no. 3/4/5/6/7 (2012): 480. http://dx.doi.org/10.1504/ijnt.2012.045350.

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10

CHU, P. L., and Y. L. XUE. "NONLINEAR EFFECTS IN ERBIUM-DOPED FIBRES." Journal of Nonlinear Optical Physics & Materials 02, no. 03 (1993): 401–13. http://dx.doi.org/10.1142/s0218199193000243.

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Theoretical and experimental investigations of the nonlinear refractive index in an Erbium-doped fibre is presented. The transient response of this fibre is also examined. The switching speed can be improved by using a signal power at a wavelength close to the resonant wavelength between the excited state and the ground state.
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11

Kasik, I., O. Podrazky, J. Mrazek, et al. "Erbium and Al2O3 nanocrystals-doped silica optical fibers." Bulletin of the Polish Academy of Sciences Technical Sciences 62, no. 4 (2014): 641–46. http://dx.doi.org/10.2478/bpasts-2014-0070.

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Abstract. Fibre lasers and inherently rare-earth-doped optical fibers nowadays pass through a new period of their progress aiming at high efficiency of systems and their high power. In this paper, we deal with the preparation of silica fibers doped with erbium and Al2O3 nanocrystals and the characterization of their optical properties. The fibers were prepared by the extended Modified Chemical Vapor Deposition (MCVD) method from starting chlorides or oxide nanopowders. Conventional as well as modified approaches led to a nanocrystalline mullite phase formation in the fiber cores in which erbiu
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12

Blow, K. J. "An Optical Routing Switch Using Coupled Erbium Doped Fibres." Journal of Modern Optics 40, no. 1 (1993): 37–40. http://dx.doi.org/10.1080/09500349314550061.

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13

Plotskii, A. Yu, Andrei S. Kurkov, M. Yu Yashkov, et al. "Amplifying properties of heavily erbium-doped active fibres." Quantum Electronics 35, no. 6 (2005): 559–62. http://dx.doi.org/10.1070/qe2005v035n06abeh006595.

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14

Machu, Umaru B., Haruna Ali, Mohammed Y. Onimisi, et al. "First-Principle Study of Optical Properties in Erbium-Doped Fibres for Enhanced Optical Signal Amplification." Physics Access 05, no. 01 (2025): 85–93. https://doi.org/10.47514/phyaccess.2025.5.1.010.

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The optical properties of silica, essential for applications ranging from fibre optics to UV transmission windows, are closely linked to atomic-scale defects, even though they are challenging to identify. Although electron paramagnetic resonance (EPR) has long been the predominant technique for defect analysis, this study employs time-dependent density functional perturbation theory (TDDFPT) to systematically examine the understudied optical signatures of erbium (Er)-doped silica (SiO2) and native defects (oxygen/silicon vacancies). The Er-doped systems (2.08–6.25% concentrations) and pure SiO
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15

Bogachkov, I. V. "ТESTING OF THE MANDELSTAM – BRILLOUIN SCATTER CHARACTERISTICS IN VARIETIES OF OPTICAL FIBERS DOPED WITH ERBIUM". DYNAMICS OF SYSTEMS, MECHANISMS AND MACHINES 12, № 4 (2024): 97–101. https://doi.org/10.25206/2310-9793-2024-12-4-97-101.

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The results of testing the Mandelstam–Brillouin scattering parameters for several types of optical fibers doped with erbium ions are discussed in this work. The obtained Brillouin reflectograms are presented. Frequency characteristics are given. Estimates of the Brillouin frequency shift for the studied fiber varieties are presented. A comparative analysis of the obtained characteristics of erbium optical fibers is carried out.
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16

Kuriki, K., S. Nishihara, Y. Nishizawa, A. Tagaya, Y. Okamoto, and Y. Koike. "Fabrication and optical properties of neodymium-, praseodymium- and erbium-chelates-doped plastic optical fibres." Electronics Letters 37, no. 7 (2001): 415. http://dx.doi.org/10.1049/el:20010293.

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17

Nakkeeran, K. "Optical solitons in erbium-doped fibres with higher-order effects and pumping." Journal of Physics A: Mathematical and General 33, no. 23 (2000): 4377–81. http://dx.doi.org/10.1088/0305-4470/33/23/311.

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18

Kotov, L. V., A. D. Ignat'ev, M. M. Bubnov, and M. E. Likhachev. "Effect of temperature on the active properties of erbium-doped optical fibres." Quantum Electronics 46, no. 3 (2016): 271–76. http://dx.doi.org/10.1070/qel15968.

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19

Veng, T., and B. Pálsdóttir. "Investigation and optimisation of fusion splicing abilities between erbium-doped optical fibres and standard singlemode fibres." Electronics Letters 41, no. 1 (2005): 10. http://dx.doi.org/10.1049/el:20057504.

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20

Chen, Lu, Yang Li, Houkun Liang, and Han Wu. "A Theoretical Investigation of an Ultrawide S-, C- and L-Band-Tunable Random Fiber Laser Based on the Combination of Tellurite Fiber and Erbium-Doped Fiber." Photonics 11, no. 3 (2024): 247. http://dx.doi.org/10.3390/photonics11030247.

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In this paper, we present a new scheme to generate ultrawide tunable random fiber lasers (RFLs) covering the S-, C- and L-band by combining the broadband Raman gain in tellurite fibers and the active gain in erbium-doped fibers. A numerical simulation based on the power-balance model is conducted to verify the feasibility of the ultrawide tunable random fiber lasing generation. Pumped by a 1450 nm laser, the tunable random Raman fiber laser in the ranges of 1480–1560 nm and 1590–1640 nm can only be realized with a tellurite fiber. To further fill in the emission gap in the range of 1560–1590 n
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21

Ratuszek, M., M. J. Ratuszek, and J. Hejna. "The study of thermal connecting of telecommunication optical fibers (SiO2: GeO2) and EDF (SiO2: Al2O3, Er) fibers." Bulletin of the Polish Academy of Sciences: Technical Sciences 61, no. 1 (2013): 279–86. http://dx.doi.org/10.2478/bpasts-2013-0026.

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Abstract. This paper presents the research on optimization of the splicing process in the electric arc of telecommunication optical fibers and erbium doped EDF fibers. The results of the calculations of diffusion coefficients GeO2 in telecommunication optical fibers and diffusion coefficients Er and Al2O3 (together) in the fiber EDF are presented. Diffusion coefficients were determined for the fusion temperature in the electric arc ≈2000°C, on the basis of changes, along the splice, of spliced thermoluminescence intensity profiles of the fibers. On the basis of knowledge of diffusion coefficie
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22

Rybaltovsky, A. A., S. A. Vasil'ev, O. V. Butov, et al. "Photosensitivity of composite erbium-doped phosphorosilicate optical fibres to 193-nm laser radiation." Quantum Electronics 49, no. 12 (2019): 1132–36. http://dx.doi.org/10.1070/qel17160.

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23

Krylov, A. A., A. V. Gladyshev, A. K. Senatorov та ін. "1.56-to-2.84 μm SRS conversion of chirped pulses of a high-power erbium fibre laser in a methane-filled hollow-core revolver fibre". Quantum Electronics 52, № 3 (2022): 274–77. http://dx.doi.org/10.1070/qel18003.

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Abstract Single-cascade 1.56-to-2.84 μm SRS conversion is demonstrated in a hollow-core revolver fibre filled with methane at a pressure of 25 atm under pumping by positively chirped pulses of a high-power erbium-doped all-fibre laser. At a maximum pump pulse energy of 34 μJ (average power 3.74 W) and a pump pulse duration of about 260 ps, ultrashort pulses (USPs) with a duration of 110 ps and an energy of 1.33 μJ (average power 133 mW) are achieved at the centre wavelength of 2.84 μm. The gas fibre Raman lasers based on hollow-core fibres with pumping by high-power fibre sources are promising
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24

Jarabo, S., and J. M. Rodrı́guez. "Experimental determination of saturation power in erbium-doped silica fibres." Optics Communications 154, no. 4 (1998): 196–202. http://dx.doi.org/10.1016/s0030-4018(98)00302-2.

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25

Chu, P. L., and B. Wu. "Optical switching in twin-core erbium-doped fibers." Optics Letters 17, no. 4 (1992): 255. http://dx.doi.org/10.1364/ol.17.000255.

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26

Kim, J. S., C. Codemard, J. Nilsson, and J. K. Sahu. "Erbium-ytterbium co-doped hollow optical fibre laser." Electronics Letters 42, no. 9 (2006): 515. http://dx.doi.org/10.1049/el:20060186.

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27

Olshansky, R. "Noise figure for erbium-doped optical fibre amplifiers." Electronics Letters 24, no. 22 (1988): 1363. http://dx.doi.org/10.1049/el:19880933.

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28

Seikai, S., T. Tohi, and Y. Kanaoka. "Erbium-doped fibre amplifier circuit having a subsidiary erbium-doped fibre useful for bidirectional optical transmission systems." Electronics Letters 30, no. 22 (1994): 1877–78. http://dx.doi.org/10.1049/el:19941296.

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29

Azlan Sulaiman, Azlan Sulaiman, Sulaiman Wadi Harun Sulaiman Wadi Harun, and Harith Ahmad Harith Ahmad. "Ring microfiber coupler erbium-doped fiber laser analysis." Chinese Optics Letters 12, no. 2 (2014): 021403–21406. http://dx.doi.org/10.3788/col201412.021403.

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30

Tortech, B., M. Van Uffelen, A. Gusarov, et al. "Gamma radiation induced loss in erbium doped optical fibers." Journal of Non-Crystalline Solids 353, no. 5-7 (2007): 477–80. http://dx.doi.org/10.1016/j.jnoncrysol.2006.10.043.

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31

Laming, R. I., M. C. Farries, P. R. Morkel, et al. "Efficient pump wavelengths of erbium-doped fibre optical amplifier." Electronics Letters 25, no. 1 (1989): 12–14. http://dx.doi.org/10.1049/el:19890009.

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32

Varaksa, Yu A., G. V. Sinitsyn, and M. A. Khodasevich. "Transmission capacity of erbium-doped fiber amplifiers as a criterion for quality of erbium-doped optical fibers." Optics and Spectroscopy 104, no. 1 (2008): 130–34. http://dx.doi.org/10.1134/s0030400x08010207.

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33

Sergeyev, Sergey V. "Fast and slowly evolving vector solitons in mode-locked fibre lasers." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 372, no. 2027 (2014): 20140006. http://dx.doi.org/10.1098/rsta.2014.0006.

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We report on a new vector model of an erbium-doped fibre laser mode locked with carbon nanotubes. This model goes beyond the limitations of the previously used models based on either coupled nonlinear Schrödinger or Ginzburg–Landau equations. Unlike the previous models, it accounts for the vector nature of the interaction between an optical field and an erbium-doped active medium, slow relaxation dynamics of erbium ions, linear birefringence in a fibre, linear and circular birefringence of a laser cavity caused by in-cavity polarization controller and light-induced anisotropy caused by ellipti
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34

Arrieta-Yáñez, Francisco, Oscar G. Calderón, and Sonia Melle. "Slow and fast light based on coherent population oscillations in erbium-doped fibres." Journal of Optics 12, no. 10 (2010): 104002. http://dx.doi.org/10.1088/2040-8978/12/10/104002.

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35

WANG, M., B. TIAN, F. H. QI, B. QIN, and Z. Q. LIN. "SOLITON INTERACTIONS FOR A HIROTA–MAXWELL–BLOCH SYSTEM IN THE INHOMOGENEOUS ERBIUM-DOPED FIBER." International Journal of Modern Physics B 26, no. 24 (2012): 1250115. http://dx.doi.org/10.1142/s0217979212501159.

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In this paper, we consider a generalized Hirota–Maxwell–Bloch system with the higher-order dispersion and self-steepening effects, which describes the propagation of ultrashort optical pulse in the inhomogeneous erbium-doped fiber. Under certain coefficient constraints, N-soliton solutions are obtained through the Hirota method and symbolic computation. Soliton interactions are graphically presented and analyzed in the different fibers. Compared with the Hirota equation without the Maxwell–Bloch parts, the self-induced transparency effect caused by the doped erbium atoms is found to lead to th
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36

Wu, Qing, Si Chen, Wenli Bao, and Haibin Wu. "Femtosecond Pulsed Fiber Laser Based on Graphdiyne-Modified Tapered Fiber." Nanomaterials 12, no. 12 (2022): 2050. http://dx.doi.org/10.3390/nano12122050.

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We report the application of saturable absorbers prepared from graphdiyne-modified tapered fibers to an erbium-doped fiber laser to achieve a femtosecond pulse output. Graphdiyne quantum dots are successfully prepared by the Glaser–Hay method. The graphdiyne-based all-fiber saturable absorber device exhibited strongly saturable absorption characteristics with a modulation depth of 18.06% and a saturation intensity of 103.5 W. The net dispersion of the erbium-doped fiber laser cavity is ~0.016 ps2, and a femtosecond pulse output with a bandwidth of 26.3 nm, a pulse width of 135.8 fs, and a sing
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37

Md. Ziaul Amin, Md Ziaul Amin, Khurram Karim Qureshi Khurram Karim Qureshi, and Md Mahbub Hossain Md. Mahbub Hossain. "Doping radius effects on an erbium-doped fiber amplifier." Chinese Optics Letters 17, no. 1 (2019): 010602. http://dx.doi.org/10.3788/col201917.010602.

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38

Zotov, K. V., M. E. Likhachev, A. L. Tomashuk, M. M. Bubnov, M. V. Yashkov, and A. N. Gur'yanov. "Radiation-resistant erbium-doped silica fibre." Quantum Electronics 37, no. 10 (2007): 946–49. http://dx.doi.org/10.1070/qe2007v037n10abeh013660.

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39

Tammela, Simo. "Design and fabrication of erbium-doped fibers for optical amplifiers." Optical Engineering 39, no. 7 (2000): 1943. http://dx.doi.org/10.1117/1.602579.

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40

Nakkeeran, K. "Optical solitons in erbium doped fibers with higher order effects." Physics Letters A 275, no. 5-6 (2000): 415–18. http://dx.doi.org/10.1016/s0375-9601(00)00600-9.

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41

Girard, S., B. Tortech, E. Regnier, et al. "Proton- and Gamma-Induced Effects on Erbium-Doped Optical Fibers." IEEE Transactions on Nuclear Science 54, no. 6 (2007): 2426–34. http://dx.doi.org/10.1109/tns.2007.910859.

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42

Zhao, Y., and K. T. Chan. "Transmission equations for soliton amplification in erbium-doped optical fibers." Microwave and Optical Technology Letters 9, no. 3 (1995): 164–70. http://dx.doi.org/10.1002/mop.4650090317.

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43

Li, Xinyu. "Simulation and Algorithm Optimization of a Bismuth-doped Optical Fiber Amplifier for the U-band (1650-1700 nm)." Highlights in Science, Engineering and Technology 72 (December 15, 2023): 90–96. http://dx.doi.org/10.54097/ezmcav47.

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Based on the current situation of tightening capacity of fiber optic communication systems, it has become a necessity to find new technologies to expand the range of bands for commercial fiber optic amplifiers. With the research on ytterbium, neodymium, erbium, and thulium ion-doped optical fibers in recent years, the short wavelength region (1100-1550 nm) band of optical communication has been developed, but doped optical fiber amplifiers in the long wavelength region (1650-1700 nm) are still immature. The paper reports the simulation and algorithmic optimization of a bismuth-doped optical fi
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44

Oh, T. W., J. H. Shin, H. D. Kim, C. H. Lee, M. S. Lee, and B. Y. Kim. "Bidirectional erbium-doped fibre amplifier with non-reciprocal optical filter." Electronics Letters 37, no. 5 (2001): 283. http://dx.doi.org/10.1049/el:20010191.

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45

Chapman, D. A. "Erbium-doped fibre amplifiers: the latest revolution in optical communications." Electronics & Communication Engineering Journal 6, no. 2 (1994): 59–67. http://dx.doi.org/10.1049/ecej:19940202.

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46

Ronarc'h, D., J. Y. Allain, M. Guibert, M. Monerie та H. Poignant. "Erbium-doped fluoride fibre optical amplifier operating around 2.75 μm". Electronics Letters 26, № 13 (1990): 903. http://dx.doi.org/10.1049/el:19900590.

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47

Spirit, D. M., G. R. Walker, P. W. France, S. F. Carter, and D. Szebesta. "Characterisation of diode-pumped erbium-doped fluorozirconate fibre optical amplifier." Electronics Letters 26, no. 15 (1990): 1218. http://dx.doi.org/10.1049/el:19900787.

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48

Luo, L. G., R. F. Peng, and P. L. Chu. "Optical bistability in a passive erbium-doped fibre ring resonator." Optics Communications 156, no. 4-6 (1998): 275–78. http://dx.doi.org/10.1016/s0030-4018(98)00466-0.

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49

Xiao, Gui, Binbin Yan, Yanhua Luo, et al. "Co-doping effect of lead or erbium upon the spectroscopic properties of bismuth doped optical fibres." Journal of Luminescence 230 (February 2021): 117726. http://dx.doi.org/10.1016/j.jlumin.2020.117726.

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50

Chen, Si, Fengpeng Wang, Fangguang Kuang, et al. "Femtosecond Pulsed Fiber Laser by an Optical Device Based on NaOH-LPE Prepared WSe2 Saturable Absorber." Nanomaterials 12, no. 16 (2022): 2747. http://dx.doi.org/10.3390/nano12162747.

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We report on all-optical devices prepared from WSe2 combined with drawn tapered fibers as saturable absorbers to achieve ultrashort pulse output. The saturable absorber with a high damage threshold and high saturable absorption characteristics is prepared for application in erbium-doped fiber lasers by the liquid phase exfoliation method for WSe2, and the all-optical device exhibited strong saturable absorption characteristics with a modulation depth of 15% and a saturation intensity of 100.58 W. The net dispersion of the erbium-doped fiber laser cavity is ~−0.1 ps2, and a femtosecond pulse ou
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