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Your search keyword '"Koichiro Adachi"' showing total 2 results
Start Over Author "Koichiro Adachi" Journal 22nd ieee international semiconductor laser conference
2 results on '"Koichiro Adachi"'

1. Uncooled 25-Gb/s 2-km transmission of a 1.3-µm surface-emitting laser

Author

Shinji Tsuji, Koichiro Adachi, Kazunori Shinoda, Yasunobu Matsuoka, Toshiki Sugawara, and Takeshi Kitatani

Subjects
Materials science, business.industry, Laser, law.invention, Gallium arsenide, chemistry.chemical_compound, Optics, chemistry, Transmission (telecommunications), law, Quantum dot laser, Modulation, Optoelectronics, business, Tunable laser
Abstract

Uncooled 25-Gb/s transmission of a 1.3-µm surface-emitting laser is demonstrated. A fabricated laser, which consists of an InGaAlAs-MQW DFB active stripe and surface-mountable structure, exhibited clear 25-Gb/s eye openings after 2-km SMF transmission up to 85°C.

Published
2010
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2. Recent progress in 1.3-µm uncooled InGaAlAs directly modulated lasers

Author

Shinji Tsuji, Koichiro Adachi, Kazunori Shinoda, Mayu Aoki, Toshihiko Fukamachi, S. Tanaka, and Takeshi Kitatani

Subjects
Materials science, Eye opening, business.industry, Atmospheric temperature range, Laser, law.invention, Semiconductor laser theory, Optics, law, Bit rate, Optoelectronics, Photonics, business, Quantum well, Tunable laser
Abstract

Recent progress in developing 1.3-um InGaAlAs-MQW directly modulated lasers is reported. Uncooled 25-Gbps operations over a wide temperature range were demonstrated. Clear eye opening up to 100 °C % was successfully obtained.

Published
2010
Full Text
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