脉冲锁模光纤激光器

Pulse Mode-locked Fiber Laser

锁模光纤激光器的结构一般由半导体激光器(泵浦源),掺杂光纤(增益介质),谐振腔(一般为F-P谐振腔或环形谐振腔),输出耦合器和锁模调制器构成,其中与一般光纤激光器不同且最重要的便是锁模调制器。

The structure of mode-locked fiber laser is generally composed of semiconductor laser (pump source), doped fiber (gain medium), resonator (generally F-P resonator or ring resonator), output coupler and mode-locked modulator, which is different from the general fiber laser and the most important is the mode-locked modulator.

〖特性Features〗

光谱线宽小于300kHz  

Spectral linewidth <300kHz

高边模抑制比

High side mode suppression ratio

高频率稳定性,无跳模

High frequency stability,no mode jump

低相对强度噪声

Low relative intensity noise

〖应用Applications〗

光纤传感

Optic fiber sensor

激光种子源

Laser seed source

非线性光学研究

Nonlinear optical research

〖性能参数Performance Parameter〗

参数指标

Parameters

单位

Unit

数值

Value

中心波长范围

Center wavelength range

nm

1550

带宽

Bandwidth

nm

10

输出功率

Output power

mW

>10

重复频率

Repetition frequency

GHZ

1 GHz±20

 

脉冲宽度

Pulse width

PS

10

输出光纤类型

Type of output fiber

SMF-28e/PM

供电电压

Power supply voltage

VDC

 

5

220

产品尺寸

Size

mm

150x125x30(模块)

150x125x30(Module)

260×285×115(台式)

260×285×115(Benchtop)

〖订货信息ordering information〗

波长(nm)

Wavelength(nm)

输出功率(mW)

Output power(mW)

输出光纤

Output fiber

连接头形式

Connector

封装形式

Size

1550

30

50

100

SMF:单模光纤随机偏振输出

SMF:Random polarization output of single-mode fiber

PMF:保偏光纤,线偏输出

PMF:Polarization-maintaining fiber,Line partial output

1=FC/APC

2=FC/PC

M=模块

M:Module

B=台式

B=Benchtop