Switchable quadruple-wavelength Erbium-doped fiber laser based on a chirped fiber grating and polarization-maintaining fiber
详细信息 查看全文
- 作者：Jianqun Cheng ; cheng.jq@qq.com" class="auth_mail" title="E-mail the corresponding author ; Weicheng Chen ; Guojie Chen
- 关键词：Erbium-doped fiber laser ; Switchable quadruple-wavelength ; Chirped fiber grating
- 刊名：Optics & Laser Technology
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：78
- 期：part_PB
- 页码：71-73
- 全文大小：590 K
文摘
- listitem" id="list_li0005">
- •
An Erbium-doped fiber laser with a chirped fiber grating and PMF is proposed.
- •
The two loops act as comb filters to excite multi-wavelength output.
- •
The laser can switch to output ten different modes.
- •
All of the lasing lines with narrow linewidth have the OSNR of more than 35 dB.
- •
The laser with good power uniformity shows better stability.