Micromachined wavelength tunable laser with an extended feedback model

被引:24
作者
Liu, AQ [1 ]
Zhang, XM
Murukeshan, VM
Lu, C
Cheng, TH
机构
[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Nanyang 639798, Singapore
[2] Nanyang Technol Univ, Sch Mech & Prod Engn, Nanyang 639798, Singapore
关键词
all-optical network (AON); dense wavelength-division multiplexing (DWDM); external cavity diode laser; micromachined tunable laser; optical MEMS and optical fiber communication;
D O I
10.1109/2944.991401
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this paper, we present here a miniaturized wavelength tunable laser with an extended feedback model for potential all optical network applications. The feedback model has been developed to study the wavelength tuning characteristics of the micromachined tunable lasers in the weak and medium feedback limits. The miniaturized tunable laser, having a size of 2 mm x 1.5 mm x 1 mm, is an integrated Fabry-Perot diode laser with a surface micromachined mirror and a butt coupled optical fiber. A wavelength tuning range of 16 ran is achieved by moving the micromirror laterally, which is done by driving an electrostatic comb drive attached to the three-dimensional micromachined mirror.
引用
收藏
页码:73 / 79
页数:7
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