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        应用典范详细信息

        Product details:
        We Support Swept Wavelength Tunable Laser, this is an external cavity tunable semiconductor lasers got function as wavelength quick scan, high precision of tuning, high repeatability of wavelength. Swept Wavelength Tunable laser is widely applied in optical coherence tomography (OCT), the interference measurement, spectroscopy and optical fiber sensors.

         

        Features:
        Swept wavelength range up to 40 nm
        Laser line width, FWHM, of 0.15 nm
        Side mode Supression Ratio CW of 45dB
        Optical Signal to Noise Ratio of 45 dB
         
        Continuous sweeping driven by external voltage source, up to 2 KHz
         
        Applications:
        Fiber Sensor Interrogation
        (OCT)Optical Coherence Tomography
        Laboratory Testing and Measurement
        Fiber Optic Component Qualification
        Tunable Laser Source

         

        Technical Specification

        Scanning laser light source

        Parameters

        Unit

        Values

        Optical parameters

         

        Min

        Type

        Max

        Wavelength Scan Range

        nm

        1525

         

        1578

        3dB Bandwidth

        pm

        0.3

         

        25

        Flatness

        dBm

        0.01

        0.05

        0.1

        Output Optical Power

        mw

        0.8

        3

        4

        Scanning frequency

        HZ

        1

         

        10

        Fiber Optic Connector

         

        According to user requirement defined

        Control

         

         

        RS232 Control

        local

        Protocol Control

        Level Interface Control

        local

        level control  3.3V LVTTL

        Data Interface

         

         

        RS232 Serial Interface

         

        DB9

        /CS Power Output select ①

         

        SMB

        SYN Synchronization Single input②

         

        SMB

        Mechanical Specifications

         

         

        Size

        mm

        126× 157× 24

        Weight

        kg

        0.5 

              Environment

         

         

        Operating Temperature

        +20~ +70

        Operating Humidity

        RH( %)

        +5~+85

        Storage Temperature

        -10~+85

        Storage Humidity

        RH( %)

        +5~+85

        Electrical Specifications

         

         

        Power input    DC input

        V

        ± 12

         

        ①:CS at Low electricity, tunable laser cycle operation;CS at high electricity,tunable laser stop output,means no optical signal output;
        ②:Synchronization signal

         
        Box Picture:

         

         

         

        Module infornt picture:

         

        PC Software boundary as follow:

         

        Note: When not connected to the serial port, the light is red, connection for the green;

        Order information

        HY-TL-A-40-100-10-M-FP

        • Name: Swept Laser Source