Features:
Pulse width ,repetition frequency,power is adjustable
Applications:
High power laser seed source，Nonlinear optics，Fiber distributed sensing
Nanosecond Pulse Fiber Laser
Nanosecond pulse laser adopts unique circuit and optical optimization design, the output laser pulse width, peak power, repetition frequency can be adjusted, the working wavelength and power output is stable, low noise, single mode and multiple mode optional, RS232 serial port remote control, support for internal and external trigger, modular easy system integration, can be used in DTS sensing system and other applications.
Features
All-fiber fiber structure
Pulse width ,repetition frequency,power is adjustable
Benchtop or module package
Performance Parameter
参数指标 Parameter 单位 Unit 典型值 Typ. 备注 Notes 中心波长 Center wavelength nm 1550±1 光谱宽度 Spectral width nm ≤1 输出峰值功率 Peak output power W 5～30 可调 5～30 adjustable 最大功率可定制 Maximum power can be customized 脉冲宽度 Pulse width ns 5～30 可调 5～30 adjustable 重复频率 Repetition frequency KHz 1～50 可调 1～50 adjustable 波长飘移(全温度范围) Wavelength drift(full temperature range) nm ±0.5 功率输出稳定性(短期 15 分钟) Power output stability(Short-term 15min) dB ≤±0.05 功率输出稳定性(长期 10 小时) Power output stability (Long-term 10 h) dB ≤± 0.02 外部控制接口 External control interface - RS232 触发方式 Triggering Mode - 内、外触发 Internal and external triggered 光纤连接头 Connector - FC/APC 或其它 FC/APC or others 尺寸（L×W×H） Size（L×W×H） mm 260×285×115 供电 Power supply V DC±5，3A 工作温度 Operating temperature °C -5～+60 存储温度 Storage temperature °C -20～+75
Note:
1.Output power and wavelength can be customized according to customer requirement.
2.The stability test environment is 25℃ after 10minutes of product preheating.
3.Our company accepts customized and can do multi –fiber.
Module optical interface&Dimension
Optical pluse
ordering information
波长 Wavelength 最大峰值功率 Max peak power 尾纤类型 Fiber type 封装形式 Packaging type 1550=1550 nm 30=30 W 可定制 Can be Customized SM=单模光纤 SM=Single fiber MM=多模光纤 MM=Multi fiber PM=保偏光纤 PM=Polarization fiber B=台式 B=Benchtop M=模块式 M=Module
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