波長掃描激光器

寬掃描范圍1550nm掃描激光器 90nm光譜調(diào)諧

    產(chǎn) 品 說 明

寬掃描范圍1550nm掃描激光器 90nm光譜調(diào)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:

• 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

波長掃描激光器    共有 5 個(gè)產(chǎn)品

名稱: 寬掃描范圍1550nm掃描激光器 90nm光譜調(diào)諧

名稱: 1520-1575nm w/調(diào)制帶寬3GHz

名稱: 1450-1500nm 5mW輸出

名稱: 標(biāo)準(zhǔn)1550nm掃描激光器 70nm光譜調(diào)諧

名稱: 快速可調(diào)諧激光器1520-1575nm 30mW輸出功率

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