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 |
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| Pages | 325-327 |
| Number of pages | 3 |
| Publication status | Published - 1997 |
| 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