| Autor: |
Zhongliang Qiao, Xiang Li, Jia Xubrian Sia, Wanjun Wang, Hong Wang, Lin Li, Zaijin Li, Zhibin Zhao, Yi Qu, Xin Gao, Baoxue Bo, Chongyang Liu |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
IEEE Access, Vol 9, Pp 16608-16614 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
2169-3536 |
| DOI: |
10.1109/ACCESS.2021.3051179 |
| Popis: |
A monolithic two-section InGaAs/GaAs double quantum wells (DQWs) mode-locked laser (MLL) emitting at 1.06 μm is demonstrated. Stable mode locking operation is achieved up to 80 °C. The fundamental repetition rate is at ~9.51 GHz with a signal-to-noise ratio (SNR) of more than 55 dB, and up to the fourth harmonic at ~38.04 GHz is observed. The characteristic temperature (T0) of the laser and the influences of absorber bias voltage on T0 have been systematically investigated. From our findings, T0 shows a two-segment feature, and is slightly affected by the absorber bias voltage for photon saturation. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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