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HIGH-GAIN
SEMICONDUCTOR OPTICAL AMPLIFIERS
By:
Hojjatollah Sarvari
Department of Electrical Engineering
Shiraz University, Shiraz-Iran
October-2008
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INTRODUCTION
SEMICONDUCTOR OPTICAL AMPLIFIER
Fabry-Perot Amplifier Traveling wave amplifier
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To make a traveling wave Semiconductor
Optical Amplifier,reflectivity must be
reduced.
Three approaches are commonly used:
Anti-reflection coating
Tilted Active Region
Use of transparent window regions
INTRODUCTION
Structures for reduce facet’s refelectivity
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1.55 µm Polarisation Independent Semiconductor
Optical Amplifier with 25 dB Fiber to Fiber GainP. Doussiere, P. Garabedian, C. Graver, D. Bonnevie, T. Fillion, E. Derouin,
M. Monnot, J. G. Provost, D. Leclerc, Associate, IEEE, and M. KlenkIEEE PHOTONICS TECHNOLOGY LETTERS. VOL. 6, NO. 2, FEBRUARY 1994
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Low noise figure (7.2dB) and high gain (29dB) semiconductor
optical amplifier with a single layer AR coatingA.E.Kelly,L.F.lealman,L.J.Rivers,S.D.Perrin,And M.Silver
ELECTRONiCS LETTERS 13th March 1997 Vol. 33 No. 6
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Low noise figure (7.2dB) and high gain (29dB) semiconductor
optical amplifier with a single layer AR coatingA.E.Kelly,L.F.lealman,L.J.Rivers,S.D.Perrin,And M.Silver
ELECTRONiCS LETTERS 13th March 1997 Vol. 33 No. 6
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Angled-Facet S-Bend Semiconductor Optical
Amplifiers for High-Gain & Large-Extinction RatioShotaro Kitamura, Hiroshi Hatakeyama, Takemasa Tamanuki,
Tatsuya Sasaki, Keiro Komatsu, and Masayuki Yamaguchi
IEEE PHOTONICS TECHNOLOGY LETTERS, VOL. 11, NO. 7, JULY 1999
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Improved Characterization of Multilayer Antireflection Coatings
for Broad-Band Semiconductor Optical AmplifiersJungkeun Lee and Takeshi Kamiya, Member, IEEE
JOURNAL OF LIGHTWAVE TECHNOLOGY, VOL. 18, NO. 12, DECEMBER 2000
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High-Gain Semiconductor Optical Amplifier With
12.4-dBm Saturation Output Power at 1550 nmK. Dreyer, C. H. Joyner, J. L. Pleumeekers, C. A. Burrus, Life Fellow, IEEE, A. Dentai, Fellow, IEEE,
B. I. Miller, Member, IEEE, S. Shunk, P. Sciortino, S. Chandrasekhar, Fellow, IEEE, L. Buhl, F. Storz, and M. Farwell
JOURNAL OF LIGHTWAVE TECHNOLOGY, VOL. 20, NO. 4, APRIL 2002
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High-Gain Semiconductor Optical Amplifier With
12.4-dBm Saturation Output Power at 1550 nmK. Dreyer, C. H. Joyner, J. L. Pleumeekers, C. A. Burrus, Life Fellow, IEEE, A. Dentai, Fellow, IEEE,
B. I. Miller, Member, IEEE, S. Shunk, P. Sciortino, S. Chandrasekhar, Fellow, IEEE, L. Buhl, F. Storz, and M. Farwell
JOURNAL OF LIGHTWAVE TECHNOLOGY, VOL. 20, NO. 4, APRIL 2002
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Quantum-Dot Semiconductor Optical AmplifiersBy Tomoyuki Akiyama, Member IEEE, Mitsuru Sugawara, and
Yasuhiko Arakawa, Fellow IEEE
Proceedings of the IEEE | Vol. 95, No. 9, September 2007
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Quantum-Dot Semiconductor Optical AmplifiersBy Tomoyuki Akiyama, Member IEEE, Mitsuru Sugawara, and
Yasuhiko Arakawa, Fellow IEEE
Proceedings of the IEEE | Vol. 95, No. 9, September 2007
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Comparison with other SOA-based
regenerators and Comparison of Bandwidths
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