Eigenmode confinement in semiconductor microcavity lasers with an equilateral triangle resonator
| Data(s) |
1999
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| Resumo |
We analyze the mode behaviors for semiconductor lasers with an equilateral triangle resonator by deriving the mode field distribution and the eigenvalue equation. The eigenvalue equation shows that the longitudinal mode wavelength interval is equivalent to that of a Fabry-Perot cavity with the cavity length of 1.5a, where a is the side length of the equilateral triangle resonator. The transverse waveguiding is equivalent to as a strip waveguide with the width of root 3a/ 2, and the number of transverse modes supported by the resonator is limited by the total reflection condition on the sides of the equilateral triangle. Semiconductor microcavity laser with an equilateral triangle resonator is suitable to realize single mode operation, and the mode wavelength can be adjusted by changing the side length. We analyze the mode behaviors for semiconductor lasers with an equilateral triangle resonator by deriving the mode field distribution and the eigenvalue equation. The eigenvalue equation shows that the longitudinal mode wavelength interval is equivalent to that of a Fabry-Perot cavity with the cavity length of 1.5a, where a is the side length of the equilateral triangle resonator. The transverse waveguiding is equivalent to as a strip waveguide with the width of root 3a/ 2, and the number of transverse modes supported by the resonator is limited by the total reflection condition on the sides of the equilateral triangle. Semiconductor microcavity laser with an equilateral triangle resonator is suitable to realize single mode operation, and the mode wavelength can be adjusted by changing the side length. 于2010-10-29批量导入 Made available in DSpace on 2010-10-29T06:36:58Z (GMT). No. of bitstreams: 1 2927.pdf: 304815 bytes, checksum: 65598d85c84241ee4065ed5c806effe3 (MD5) Previous issue date: 1999 SPIE.; Nanyang Technol Univ.; SPIE, Singapore Chapter.; Inst Phys.; USAF, Asian Off Aerosp Res & Dev.; USA, Res Off Far E. Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China SPIE.; Nanyang Technol Univ.; SPIE, Singapore Chapter.; Inst Phys.; USAF, Asian Off Aerosp Res & Dev.; USA, Res Off Far E. |
| Identificador | |
| Idioma(s) |
英语 |
| Publicador |
SPIE-INT SOC OPTICAL ENGINEERING 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA |
| Fonte |
Huang YZ .Eigenmode confinement in semiconductor microcavity lasers with an equilateral triangle resonator .见：SPIE-INT SOC OPTICAL ENGINEERING .PHOTONICS TECHNOLOGY INTO THE 21ST CENTURY: SEMICONDUCTORS, MICROSTRUCTURES, AND NANOSTRUCTURES, 3899,1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA ,1999,239-246 |
| Palavras-Chave | #光电子学 #resonant cavity #microcavity #semiconductor lasers #single-mode laser #optical resonance #THRESHOLD CURRENT #MICRODISK LASERS #OPERATION |
| Tipo |
会议论文 |
