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您當前的位置: 首頁-產品展示欧美激情小说-寬掃描范圍1550nm掃描激光器 90nm光譜調諧

寬掃描范圍1550nm掃描激光器 90nm光譜調諧

2019/08/15

  詳細內容

  產 品 說 明

欧美激情小说  寬掃描范圍1550nm掃描激光器 90nm光譜調諧

  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:

欧美激情小说  ? SWL-1550W: Wide sweeping wavelength range of 90 nm that can monitor a larger number of FBG sensing.

欧美激情小说  ? 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

欧美激情小说  ? Wide 90 nm sweeping range

欧美激情小说  ? High power up to 300 mW

  ? Laser linewidth, FWHM, of 0.15 nm

  ? Optical Signal to Noise Ratio of 40 dB

欧美激情小说  ? RS-232 interface for status monitoring

  Applications

欧美激情小说  ? FBG Sensor Interrogation

欧美激情小说  ? Laboratory Testing and Measurement

欧美激情小说  ? Fiber Optic Component Qualification

欧美激情小说  ? Variable Wavelength Laser Source

欧美激情小说  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


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