Monolithic 40-GHz Passively Mode-Locked AlGaInAs–InP 1.55-$\mu$m MQW Laser With Surface-Etched Distributed Bragg Reflector
| Autor: | Lianping Hou, R. Dylewicz, M. Haji, Bocang Qiu, P. Stolarz, A.C. Bryce |
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| Rok vydání: | 2010 |
| Předmět: |
Materials science
business.industry Physics::Optics Distributed Bragg reflector Laser Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention Gallium arsenide chemistry.chemical_compound Wavelength Optics chemistry Distributed Bragg reflector laser law Etching (microfabrication) Indium phosphide Optoelectronics Electrical and Electronic Engineering business Tunable laser |
| Zdroj: | IEEE Photonics Technology Letters. 22:1503-1505 |
| ISSN: | 1941-0174 1041-1135 |
| DOI: | 10.1109/lpt.2010.2064764 |
| Popis: | We have fabricated 40-GHz passively mode-locked AlGaInAs-InP 1.55- lasers integrated with surface-etched distributed Bragg mirrors. Numerically optimized gratings provide low-scattering losses and accurate wavelength control. The lasers produce 4.46-ps Gaussian pulses with time-bandwidth product of 0.47. |
| Databáze: | OpenAIRE |
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