One-chip optical transmitter with a microcleaved facet AlGaAs/GaAs GRIN-SCH SQW laser
Abstract
An AlGaAs/GaAs one-chip optoelectronic integrated transmitter with an inner mirror facet laser has been fabricated, and stable CW, high-speed operation has been demonstrated. The successful results obtained are mainly due to a low threshold current of the integrated laser, a graded index waveguide separate confinement heterostructure single quantum well (GRIN-SCH SQW) laser with a microcleaved facet (MCF) of good quality.
- Publication:
-
IEEE Journal of Quantum Electronics
- Pub Date:
- February 1987
- DOI:
- 10.1109/JQE.1987.1073326
- Bibcode:
- 1987IJQE...23..160N
- Keywords:
-
- Aluminum Gallium Arsenides;
- Gallium Arsenide Lasers;
- Heterojunctions;
- Optoelectronic Devices;
- Quantum Wells;
- Threshold Currents;
- Transmitters;
- Chips (Electronics);
- Field Effect Transistors;
- Gradient Index Optics;
- Integrated Circuits;
- Laser Outputs;
- Waveguides;
- Electronics and Electrical Engineering