节点文献
Application of sampled grating to control the lasing wavelength in complex-coupled DFB laser
【摘要】 This paper reports that the complex-coupled distributed feedback laser with the sampled grating has been designed and fabricated.The +1st order reflection of the sampled grating is utilized for laser single mode operation,which is 1.5387 μm in the experiment.The typical threshold current of the device is 30 mA,and the optical output power is about 10 mW at the injection current of 100 mA.
【Abstract】 This paper reports that the complex-coupled distributed feedback laser with the sampled grating has been designed and fabricated.The +1st order reflection of the sampled grating is utilized for laser single mode operation,which is 1.5387 μm in the experiment.The typical threshold current of the device is 30 mA,and the optical output power is about 10 mW at the injection current of 100 mA.
【Key words】 sampled grating; complex-coupled; +1st order mode; distributed feedback laser;
- 【文献出处】 Chinese Physics B ,中国物理B , 编辑部邮箱 ,2009年07期
- 【分类号】TN248
- 【被引频次】4
- 【下载频次】30