1.55-μm DFB lasers over a wide temperature range for analog application
| Autor: | Hyosin Choe, Han Wook Song, Seok Lee, Zail Lhee, Y.K. Kim, Chil Sung Park, Kwang Soo Huh, Seung-Bae Park, Bon Jo Koo, Han Gwon Ryu, Sang-Kook Han |
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| Rok vydání: | 2005 |
| Předmět: |
Materials science
business.industry Electrical engineering dBc Atmospheric temperature range Condensed Matter Physics Laser Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention Wavelength IMD3 Low distortion law W-CDMA Optoelectronics Electrical and Electronic Engineering business Microwave |
| Zdroj: | Microwave and Optical Technology Letters. 48:273-275 |
| ISSN: | 1098-2760 0895-2477 |
| DOI: | 10.1002/mop.21325 |
| Popis: | Strained-layer multiquantum-well distributed-feedback (SL-MQW-DFB) lasers at a wavelength of 1.55 μm operating from −40°C to 85°C without any coolers are demonstrated. The average value of IMD3 at 1.8 GHz and 5 mW operating conditions was −71 dBc, and the RIN at 2 mW was measured as 151 dB/Hz. The uncooled DFB lasers we have developed are very useful for mobile applications. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 48: 273–275, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21325 |
| Databáze: | OpenAIRE |
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