波长扫描激光器
宽扫描范围1550nm扫描激光器 90nm光谱调谐
产品说明
宽扫描范围1550nm扫描激光器 90nm光谱调谐
The SWL-1550 is specifically designed for FBG fiber sensor interrogation applications. The SWL-1550 contains a fast tunable laser source with control electronics. Driven by an electrical ramp voltage input, the SWL-1550 is a laser source that provides fast continuous wavelength sweeping. The SWL can come in either a rackmountable version or a module for OEM integration.
Depending on the user’s needs, the SWL can come in three models:
• SWL-1550W: Wide sweeping wavelength range of 90 nm that can monitor a larger number of FBG sensing.
• SWL-1550H: High output power of up to 300 mW, ideal for increasing the sensing distance and number of channels.
• SWL-1550S: Standard model that combines an output power of 20 mW and wavelength range of 70 nm to provide a cost-efficient solution.
Features
• Wide 90 nm sweeping range
• High power up to 300 mW
• Laser linewidth, FWHM, of 0.15 nm
• Optical Signal to Noise Ratio of 40 dB
• RS-232 interface for status monitoring
Applications
• FBG Sensor Interrogation
• Laboratory Testing and Measurement
• Fiber Optic Component Qualification
• Variable Wavelength Laser Source
Part Number: SWL-1550W
Technical Specifications
Optical
Laser Wavelength Range 1525 - 1590 nm
Spectral Tuning Range 90 nm typ.
Laser Linewidth 0.15 nm typ.
Output CW Power 10 mW min.
Side Mode Suppression Ratio 50dB typ. 45dB min.
Driving Voltage N/A
Output Polarization Depolarized
Optical Connectors FC/APC or SC/APC
Electrical Input ±5 V DC, 1 A max
Input Waveform N/A
Modulation Voltage +12 V DC
Frequency Range Up to 1 KHz with properdriver electronics
Bias Voltage Range N/A
Environment / Mechanical Specifications
Operating Temperature Range -10°C to +60°C
Power Supply ±5 V DC, 1 A max.
Power Consumption 12 W max.
Housing Dimensions 210 mm x 125 mm x 28 mm
Control / Monitoring LEDs for SWL Laser On/Off and Power On
波长扫描激光器 共有 5 个产品
名称: 宽扫描范围1550nm扫描激光器 90nm光谱调谐
名称: 波长扫描激光器1520-1575nm w/调制带宽3GHz
名称: 波长扫描激光器1450-1500nm 5mW输出
名称: 标准1550nm扫描激光器 70nm光谱调谐
名称: 快速可调谐激光器1520-1575nm 30mW输出功率