Polarization-Maintaining Single Wavelength Laser

Feature

Power and spectrum stability, Narrow line width, Module/desktop packaging


Application

Fiber sensing, Fiber laser, Nonlinear optics research


Product Consultation
Detailed information
Polarization-maintaining single-wavelength fiber laser

Polarization-maintaining single-wavelength fiber laser is a type of single-wavelength laser. Its light source uses DFB semiconductor laser chip, single-mode fiber output, professionally designed drive circuit and TEC control to ensure safe and stable operation of the laser. Desktop or module packaging is available.

Feature


Power and spectrum stability
Narrow line width

Module/desktop packaging


Application


Fiber sensing
Fiber laser

Nonlinear optics research


Parameter

参数指标

Parameter

单位

Unit

典型值

Typ.

备注

Notes

工作波长

Operating wavelength

nm

1550(±1)

1550/1310

光谱线宽

Spectrum linewidth

MHz

3MHz-5MHz

 

边带抑制比

Sideband rejection ratio

dB

>50

 

输出功率

Output power

mW

10-1000

可定制,功率可调

Can be customized

短期稳定度(15分钟)Short-term stability(15min)

dB

0.02

 

长期稳定度(8小时)Long-term stability(8h)

dB

0.05

 

尾纤接头类型

Type of pigtail fiber connector

-

FC/APC

 

尾纤类型

Fiber type

-

SMF-28e单模光纤

SMF-28e SM Fiber

 

工作温度

Operating temperature

°C

-20 65

 

存储温度

Storage temperature

°C

-4085

 

供电方式

Power supply

 

DC 5V OR  AC 220V

 

尺寸

Size

mm

台式260x285x115

Benchtop 260×285×115

模块150x125x30

Module 150(W)×125(D)×30(H)

通信协议

Communication protocol

 

RS232

可选配上位机软件

Optional host computer software


Notes:

1. Output power and wavelength can be customized according to customer needs

2. The stability test environment is 25°C after the product is preheated for 10 minutes;


Ordering Info

波长Wavelength

功率

Power

尾纤套管直径

Diameter of pigtail casing

尾纤长度

Fiber length

连接头形式

Connector

封装形式

Package

13=1310nm

15=1550nm

XX =XXX

10=10mW

100=100mW

1000=1000mW

9-0.9mm

2-2mm

0=法兰

0=Flange

=lm

=2m

0=None

1=FC/APC

2=FC/UPC

3=SC/APC

4=SC/PC

B=台式

B=Benchtop

M=模块式

M=Module



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