Abstract
Influence of birefringence on the multimode operation of antiresonant reflecting optical waveguide (ARROW) vertical-cavity surface-emitting lasers (VCSELs) is analyzed. It can be shown that polarization switching is mainly due to thermal lensing effects. Hence, a new design rule is proposed to optimize the dimensions of ARROW for the suppression of polarization switching. Using the optimized design, the maximum single-polarization output power of VCSELs can be tripled. In addition, it is shown that the performance of the optimized ARROW VCSELs will not be deteriorated by the uncertainty of birefringence.
| Original language | English |
|---|---|
| Pages (from-to) | 711-713 |
| Number of pages | 3 |
| Journal | IEEE Photonics Technology Letters |
| Volume | 16 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 1 Mar 2004 |
| Externally published | Yes |
Keywords
- Antiresonant reflecting optical waveguide (ARROW)
- Birefringence
- Multitransverse modes
- Polarization switching
- Semiconductor laser modeling
- Spatial hole burning (SHB)
- Thermal tensing effects
- Vertical-cavity surface-emitting lasers (VCSELs)
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Electrical and Electronic Engineering