標題: | Using Saganc loop of optical-injected semiconductor laser scheme for stable and continuous CW wavelength-tuning |
作者: | Yeh, C. H. Chow, C. W. Lu, S. S. Wu, Y. F. 光電工程學系 Department of Photonics |
公開日期: | 1-一月-2012 |
摘要: | We propose and experimentally investigate a stable and continuous wavelength-tuning laser structure by using self-injected Fabry-Perot laser diode (FP-LD) with Saganc loop scheme. In this proposed laser scheme, the lasing wavelength can be tuned in the range of 1526.20 to 1549.75 nm with tuning-step of 1.30 nm in single-longitudinal-mode (SLM) output. Here, the maximum and minimum output powers are -7.4 and -17.0 dBm, and their corresponding side-mode suppression ratios are 52.0 and 52.8 dB/0.05 nm, respectively. Moreover, to achieve the continuous wavelength tuning, we can also adjust the temperature of FP-LD for wavelength shifting. |
URI: | http://dx.doi.org/10.1134/S1054660X12010288 http://hdl.handle.net/11536/15317 |
ISSN: | 1054-660X |
DOI: | 10.1134/S1054660X12010288 |
期刊: | LASER PHYSICS |
Volume: | 22 |
Issue: | 1 |
起始頁: | 278 |
結束頁: | 281 |
顯示於類別: | 期刊論文 |