| ชื่อเรื่อง | : | Narrow-linewidth tunable lasers with retro-reflective external cavity |
| นักวิจัย | : | Wang, Ning , Feng, Ming , Feng, Zhiqing , Lam, Man Ying , Gao, Lei , Chen, Bo , Liu, A. Q. , Tsang, Yuen Hong , Zhang, Xuming |
| คำค้น | : | DRNTU::Engineering::Electrical and electronic engineering |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | Wang, N., Feng, M., Feng, Z., Lam, M. Y., Gao, L., Chen, B., Liu, A. Q., Tsang, Y. H., & Zhang, X. (2012). Narrow-linewidth tunable lasers with retro-reflective external cavity. IEEE photonics technology letters, 24(18), 1591-1593. , 1041-1135 , http://hdl.handle.net/10220/16420 , http://dx.doi.org/10.1109/LPT.2012.2210200 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | IEEE photonics technology letters |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | This letter presents the development of a fiber-pigtailed narrow-linewidth tunable laser that utilizes a retro-reflective optical system to construct the external cavity. For wavelength selection, a fixed etalon is employed to provide the International Telecommunication Union (ITU) grid with the 50-GHz spacing and a lead zirconate titanate-actuated tunable filter to select one ITU mode to resonate. The laser device measures a linewidth of 7 kHz, an output power of 14 dBm, a sidemode suppression ratio (SMSR) 55 dB, a tuning range 40 nm, and a response speed ~2 ms. The superior performance well demonstrates the advantages of external cavity construction for the narrow-linewidth tunable lasers and may find applications in the emerging digital coherent communications. |
| บรรณานุกรม | : |
Wang, Ning , Feng, Ming , Feng, Zhiqing , Lam, Man Ying , Gao, Lei , Chen, Bo , Liu, A. Q. , Tsang, Yuen Hong , Zhang, Xuming . (2555). Narrow-linewidth tunable lasers with retro-reflective external cavity.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Wang, Ning , Feng, Ming , Feng, Zhiqing , Lam, Man Ying , Gao, Lei , Chen, Bo , Liu, A. Q. , Tsang, Yuen Hong , Zhang, Xuming . 2555. "Narrow-linewidth tunable lasers with retro-reflective external cavity".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Wang, Ning , Feng, Ming , Feng, Zhiqing , Lam, Man Ying , Gao, Lei , Chen, Bo , Liu, A. Q. , Tsang, Yuen Hong , Zhang, Xuming . "Narrow-linewidth tunable lasers with retro-reflective external cavity."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. Wang, Ning , Feng, Ming , Feng, Zhiqing , Lam, Man Ying , Gao, Lei , Chen, Bo , Liu, A. Q. , Tsang, Yuen Hong , Zhang, Xuming . Narrow-linewidth tunable lasers with retro-reflective external cavity. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
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