Features
Narrow linewidth，Stable power& spectrum，Module/ Desktop encapsulation
Applications
Optic fiber sensor，Laser radar，Nonlinear optical research
Stable Frequency Low Power Laser Source
The low-power laser module adopts the self-packaged DFB laser, combines the professionally designed low-noise laser driver circuit and TEC control circuit to ensure the safe and stable operation of the laser, and realizes the low-power frequency stable output. This laser can be used in scientific research, production testing and other fields. It is an ideal light source for optical fiber sensing and laser radar. It can provide various module packages according to customer requirements.
Features
Narrow linewidth
Stable power& spectrum
Module/ benchtop encapsulation
Applications
Optic fiber sensor
Laser radar
Nonlinear optical research
Specification
参数 Parameters | 单位 Unit | 指标 Value |
工作波长（可定制） Operating wavelength(customized) | nm | 1310/1550±2 |
波长稳定性 Wavelength stability | MHz | <100 （0.0008nm） |
输出功率 Output power | mW | 2 |
产品功耗 Power consumption of product | mW | ≤300 |
输出隔离度 Isolation of output | dB | ≥30 |
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(8 h) | dB | ≤0.05 |
光纤类型 Fiber type | - | SMF-28e |
光纤输出端类型 Type of optical fiber output end | - | FC/APC |
工作温度 Operating temperature | °C | -5 ~ +55 |
存储温度 Storage temperature | °C | -40 ~ +85 |
供电电压 Power supply voltage | V | DC 5 |
AC 220 | ||
产品尺寸 Size | mm | 90×70×15mm(模块) 90×70×15mm(Module) |
260×285×115（台式） 260×285×115（Benchtop） | ||
通信协议 Communication protocol | RS232（选配） RS232（Optional） |
|
ordering information
波长 Wavelength | 功率 Power | 尾纤类型 Pigtal type | 尾纤长度 Fiber length | 连接头形式 Connector | 封装形式 Wavelength |
1310=1310nm 1550=1550nm
| 02=2mW
| 09-0.9mm 2-2mm | 1 =1m 2 =2m | 1=FC/APC 2=FC/UPC 3=SC/APC | B=台式 B=Benchtop M=模块 M=Module |
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