• Name: Swept Laser Source
    • NO: A-0005
    • Views : 735

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    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