Abstract
A mode analysis of long-wavelength InP-based VCSELs with GaAs/AlGaAs DBR mirror is demonstrated. The optical spectrum exhibits lasing wavelength at 1.55 μm with single longitudinal mode operation. A symmetric and circular emitted beam with beam divergence of 2.2° is observed from the near-field and far-field simulation. This shows that the single mode VCSELs have high coupling efficiency with optical fiber for long-haul optical communication.
| Original language | English (US) |
|---|---|
| Title of host publication | 2004 IEEE International Conference on Semiconductor Electronics, ICSE 2004 |
| Pages | 407-410 |
| Number of pages | 4 |
| State | Published - 2004 |
| Externally published | Yes |
| Event | 2004 IEEE International Conference on Semiconductor Electronics, ICSE 2004 - Kuala Lumpur, Malaysia Duration: Dec 4 2004 → Dec 9 2004 |
Other
| Other | 2004 IEEE International Conference on Semiconductor Electronics, ICSE 2004 |
|---|---|
| Country/Territory | Malaysia |
| City | Kuala Lumpur |
| Period | 12/4/04 → 12/9/04 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering