Performance and optical characteristic of InGaN MQWs laser diodes
β Scribed by Thahab, S. M.; Hassan, H. A.; Hassan, Z.
- Book ID
- 115407202
- Publisher
- Optical Society of America
- Year
- 2007
- Tongue
- English
- Weight
- 255 KB
- Volume
- 15
- Category
- Article
- ISSN
- 1094-4087
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π SIMILAR VOLUMES
The performance characteristic of continuous-wave (cw) InGaN multiple-quantum-well (MQW) laser diodes with optimized design parameters is reported. Room temperature, cw operation of InGaN MQW laser diodes was demonstrated with threshold current densities as low as 7 kA/cm 2 and emission wavelength n
## Abstract The polarization of spontaneous edgeβemitting electroluminescence from nearβUV LDs with different cavity lengths (from 400 ΞΌm to 1000 ΞΌm) was studied. It was found that TE mode dominates in InGaN/AlGaN MQWs LDs, which is consistent with the theoretical calculation results of similar MQW