Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/28855
Title: A miniature tunable coupled-cavity laser constructed by micromachining technology
Authors: Cai, H
Liu, AQ
Zhang, XM
Tamil, J
Tang, DY
Zhang, QX
Lu, C 
Issue Date: 2008
Source: Applied physics letters, 2008, v. 92, no. 3, 31105, p. 031105-1-031105-3
Abstract: This letter presents a miniature tunable coupled-cavity laser by integrating a Fabry-Ṕrot chip, a gain chip and a deep-etched parabolic mirror using micromachining technology. The mirror is to actively adjust the gap between chips, enabling the optimal mode selection. Single-mode operation with a tuning range of 16.55 nm and a side-mode-suppression ratio of >25.1 dB is demonstrated. The device overcomes phase mismatching and instability problems encountered in conventional fixed-gap coupled-cavity lasers.
Publisher: American Institute of Physics
Journal: Applied physics letters 
ISSN: 0003-6951
EISSN: 1077-3118
DOI: 10.1063/1.2831912
Rights: © 2008 American Institute of Physics.
This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in H. Cai et al., Appl. Phys. Lett. 92, 031105 (2008) and may be found at https://dx.doi.org/10.1063/1.2831912
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