Abstract
The continuous wave operation of 1.3 μm vertical cavity surface emitting laser (VCSEL) grown on GaAs substrates is achieved up to 55 °C, as motivated by demands of emerging VCSEL network applications. These VCSELs employ the mature AlGaAs/GaAs distributed Bragg reflector mirror technology, including selective oxidation for efficient cavity designs. By incorporating a tunnel junction near the optical cavity, both mirrors are doped n-type, which provides the benefits of low optical loss.
Original language | English (US) |
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Pages (from-to) | 7-8 |
Number of pages | 2 |
Journal | Conference Digest - IEEE International Semiconductor Laser Conference |
State | Published - 2000 |
Externally published | Yes |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Electrical and Electronic Engineering