Multimode resonances in metallically confined square-resonator microlasers
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2010
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| Resumo |
Directional emission InP/AlGaInAs square-resonator microlasers with a side length of 20 mu m are fabricated by standard photolithography and inductively coupled-plasma etching technique. Multimode resonances with about seven distinct mode peaks in a free-spectral range are observed from 1460 to 1560 nm with the free-spectral range of 12.1 nm near the wavelength of 1510 nm, and the mode refractive index versus the photon energy E (eV) as 3.07152+0.18304E are obtained by fitting the laser spectra with an analytical mode wavelength formula derived by light ray method. In addition, mode field pattern is simulated for cold cavity by two dimensional finite-difference time-domain technique. Submitted by 阎军 (yanj@red.semi.ac.cn) on 2010-04-13T14:24:24Z No. of bitstreams: 1 Multimode resonances in metallically confined square-resonator microlasers.pdf: 391792 bytes, checksum: fee6f3d914a586b8843211d32ff6c62b (MD5) Approved for entry into archive by 阎军(yanj@red.semi.ac.cn) on 2010-04-13T14:31:22Z (GMT) No. of bitstreams: 1 Multimode resonances in metallically confined square-resonator microlasers.pdf: 391792 bytes, checksum: fee6f3d914a586b8843211d32ff6c62b (MD5) Made available in DSpace on 2010-04-13T14:31:22Z (GMT). No. of bitstreams: 1 Multimode resonances in metallically confined square-resonator microlasers.pdf: 391792 bytes, checksum: fee6f3d914a586b8843211d32ff6c62b (MD5) Previous issue date: 2010 National Nature Science Foundation of China 60777028 60723002 60838003; Major State Basic Research Program 2006CB302804 其它 National Nature Science Foundation of China 60777028 60723002 60838003; Major State Basic Research Program 2006CB302804 |
| Identificador | |
| Idioma(s) |
英语 |
| Fonte |
Che KJ (Che Kai-Jun), Yang YD (Yang Yue-De), Huang YZ (Huang Yong-Zhen).Multimode resonances in metallically confined square-resonator microlasers.APPLIED PHYSICS LETTERS,2010,96(5):Art. No. 051104 |
| Palavras-Chave | #光电子学 #aluminium compounds #finite difference time-domain analysis #gallium compounds #III-V semiconductors #indium compounds #laser cavity resonators #photolithography #refractive index #sputter etching #DIRECTIONAL EMISSION #MICRODISK LASERS #MODES |
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期刊论文 |
