1870nm DFB Laser source
Features

High precision ATC and APC control circuit ,High stability & reliability,Narrow spectrum

Applications

FBG Optic fiber sensor system,Fiber communication

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Detailed information

1870nm DFB Laser source


Features

  • High precision ATC and APC control circuits
  • High stability and reliability
  • Very narrow spectrum


Applications

  • FBG optical fiber sensing system
  • Optical fiber communication
  • Optical passive device testing
  • Spectral analysis

Parameter

中心波长 (nm)

Center wavelength(nm)

1870 (±2nm)

3dB线宽(MHZ)3dB

 linewidth(MHZ)    

≤3

输出功率(mw)

Output power(mW)  

10mw-3W

短时间稳定性 (dB)

Short-term stability (dB) 

≤±0.005/15 min

长时间稳定性(dB)

Long-term stability(dB) 

≤±0.02/8 hour

工作模式

Working mode

CW

尾纤类型

Pigtail type

SM-195 Fiber 可指定

输出连接头

Output connector

FC/APC

工作温度(℃)

Operating temperature(℃) 

0 ~ 40

存储温度(℃)

Storage temperture(℃) 

-20 ~ 70

电源

Power source

AC 110/220V±10%, 50Hz

尺寸(mm)

Size

260×285×115

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