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1550nm单模激光器

1550nm单模激光器

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Description

产品简介
北亿纤通研制的1550nm高性能单频激光器基于外腔设计，具有超窄光谱线宽、低波长温度敏感性、低RIN和高输出光功率等优点。高性能1550nm单频激光器非常适合光纤传感、光通讯、激光雷达和高精度测量等应用。

应用领域
● 光纤传感
● 激光雷达
● 光通信
● 微波光子

技术参数

参数 符号          最低值        典型值            最大值       单位            
中心波长 λc 1550/ITU-T nm
边模抑制比 SMSR 40 dB
消光比*  PER 20 dB
阈值电流 Ith 40 mA
TEC温度设定 TTEC 25 ℃
TEC电流 ITEC 2.5 A
TEC电压 VTEC 4.8 V
工作温度 To 0 25 50 ℃
储存温度 Ts -25 80 ℃
型号A参数 符号 最低值 典型值 最高值 单位
输出功率 Po 10 mW
光谱线宽 ∆v 5/15/50 kHz
相对强度噪声 RIN -140 dB
型号B参数 符号 最低值 典型值 最高值 单位
输出功率 Po 80 mW
光谱线宽 ∆v 100 kHz
相对强度噪声 RIN -160 -155 dB

备注：*.只适用于保偏光纤输出的激光器

外形尺寸

51

 

 

 

 

 

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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