External optical feedback resistant 622 Mbit/s modulation from -40 °C to +85 °C using partially corrugated laser diodes

Hirohito Yamada; Kazuhiro Shiba; Tetsuro Okuda; Yi dong Huang; Toshitaka Torikai

External optical feedback resistant 622 Mbit/s modulation from -40 °C to +85 °C using partially corrugated laser diodes

Hirohito Yamada, Kazuhiro Shiba, Tetsuro Okuda, Yi dong Huang, Toshitaka Torikai

Research output: Contribution to conference › Paper › peer-review

Abstract

The external optical feedback resistant characteristics of partially corrugated waveguide laser diodes (PC-LDs) for the temperature range -40 °C to +85 °C were investigated. The bit-error-rate (BER) characteristics under modulating 622 Mbit/s NRZ 2²³ -1 PRBS signal were also studied. Power penalties under the conditions of -14 dB and -8.5 dB optical feedback were 0.2 dB and 1.0 dB, respectively, in the temperature range studied. These results indicate that the PC-LDs are suitable for use in isolator-free and uncooled LD modules.

Original language	English
Pages	325-327
Number of pages	3
Publication status	Published - 1997 Jan 1
Externally published	Yes
Event	Proceedings of the 1997 Conference on Optical Fiber Communications - Dallas, TX, USA Duration: 1997 Feb 16 → 1997 Feb 21

Other

Other	Proceedings of the 1997 Conference on Optical Fiber Communications
City	Dallas, TX, USA
Period	97/2/16 → 97/2/21

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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External optical feedback resistant 622 Mbit/s modulation from -40 °C to +85 °C using partially corrugated laser diodes. / Yamada, Hirohito; Shiba, Kazuhiro; Okuda, Tetsuro; Huang, Yi dong; Torikai, Toshitaka.

1997. 325-327 Paper presented at Proceedings of the 1997 Conference on Optical Fiber Communications, Dallas, TX, USA, .

Research output: Contribution to conference › Paper › peer-review

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title = "External optical feedback resistant 622 Mbit/s modulation from -40 °C to +85 °C using partially corrugated laser diodes",

abstract = "The external optical feedback resistant characteristics of partially corrugated waveguide laser diodes (PC-LDs) for the temperature range -40 °C to +85 °C were investigated. The bit-error-rate (BER) characteristics under modulating 622 Mbit/s NRZ 223 -1 PRBS signal were also studied. Power penalties under the conditions of -14 dB and -8.5 dB optical feedback were 0.2 dB and 1.0 dB, respectively, in the temperature range studied. These results indicate that the PC-LDs are suitable for use in isolator-free and uncooled LD modules.",

author = "Hirohito Yamada and Kazuhiro Shiba and Tetsuro Okuda and Huang, {Yi dong} and Toshitaka Torikai",

year = "1997",

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language = "English",

pages = "325--327",

note = "Proceedings of the 1997 Conference on Optical Fiber Communications ; Conference date: 16-02-1997 Through 21-02-1997",

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T1 - External optical feedback resistant 622 Mbit/s modulation from -40 °C to +85 °C using partially corrugated laser diodes

AU - Yamada, Hirohito

AU - Shiba, Kazuhiro

AU - Okuda, Tetsuro

AU - Huang, Yi dong

AU - Torikai, Toshitaka

PY - 1997/1/1

Y1 - 1997/1/1

N2 - The external optical feedback resistant characteristics of partially corrugated waveguide laser diodes (PC-LDs) for the temperature range -40 °C to +85 °C were investigated. The bit-error-rate (BER) characteristics under modulating 622 Mbit/s NRZ 223 -1 PRBS signal were also studied. Power penalties under the conditions of -14 dB and -8.5 dB optical feedback were 0.2 dB and 1.0 dB, respectively, in the temperature range studied. These results indicate that the PC-LDs are suitable for use in isolator-free and uncooled LD modules.

AB - The external optical feedback resistant characteristics of partially corrugated waveguide laser diodes (PC-LDs) for the temperature range -40 °C to +85 °C were investigated. The bit-error-rate (BER) characteristics under modulating 622 Mbit/s NRZ 223 -1 PRBS signal were also studied. Power penalties under the conditions of -14 dB and -8.5 dB optical feedback were 0.2 dB and 1.0 dB, respectively, in the temperature range studied. These results indicate that the PC-LDs are suitable for use in isolator-free and uncooled LD modules.

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T2 - Proceedings of the 1997 Conference on Optical Fiber Communications

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