Low threshold ridge waveguide laser at 1.55 micron
Abstract
Fundamental-transverse-mode ridge waveguide lasers have been operated at 1.55 micron with threshold current as low as 42 mA. The threshold of fabrication and performance are similar to that of 1.3 micron ridge lasers, including the large modulation bandwidth.
- Publication:
-
Electronics Letters
- Pub Date:
- October 1983
- DOI:
- Bibcode:
- 1983ElL....19..877K
- Keywords:
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- Infrared Lasers;
- Laser Modes;
- Semiconductor Lasers;
- Threshold Currents;
- Waveguide Lasers;
- Continuous Wave Lasers;
- Frequency Modulation;
- Laser Outputs;
- Transverse Waves;
- Lasers and Masers