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    • 1530-1540nm PM 8nm Tunable DBR Laser Diode

    Idealphotonics' Distributed Bragg Reflector (DBR) laser is a single-frequency laser diode, ideal for low-noise pump applications, second harmonic generation, time-resolved fluorescence spectroscopy, and fiber optic sensing. The laser integrates an optical isolator, thermoelectric cooler (TEC), thermistor, and monitor photodiode. It comes in a 14-pin butterfly package with SMF-28E single-mode fiber and an FC/APC connector.

    Product features：8nm tunable bandwidth; High side-mode suppression ratio; Low power consumption; High wavelength stability; Fast wavelength switching

    Part Number：MP-DBR-1530-40-14BF-PA

    Application area：Dense Wavelength Division Multiplexing (DWDM) | Fiber Optic Sensing | Quantum Communication (QKD) | LiDAR | Scientific Research Grade Spectroscopy Experiments

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    Main parameters
  • Core parameters

  • Center Wavelength Spectral Width

    1535-1545nm 3MHz

  • Dimension Drawing
    • General Parameters

    Detailed Parameters

    Electrical / Optical Characteristics (Substrate temperature = 25°C, CW bias unless otherwise stated)

    Parameter

    Min.

    Typ.

    Max.

    Unit

    Optical Output Power *a

    30

    40

    		-

    mW

    Center Wavelength (customizable)

    1535

    1540

    1545

    nm

    Wavelength Tuning Range

    6

    8

    		-

    nm

    Wavelength Tuning Speed

    		--

    10

    ms

    Spectral Width

    		-

    3

    		-

    MHz

    RF Direct Modulation Speed

    		-

    10

    		-

    Gb/s

    Threshold Current

    		-

    40

    		-

    mA

    Polarization Extinction Ratio

    20

    		--

    dB

    Side Mode Suppression Ratio

    40

    50

    		-

    dB

    Relative Intensity Noise

    		--

    -135

    dB/Hz

    Chip Temperature

    10

    25

    40

    °C

    Operating Temperature

    -5

    		-

    +75

    °C

    Storage Temperature

    -40

    		-

    +85

    °C

    A. Test drive current @250mA
    B. Test drive current @150mA, self-heterodyne delay fiber @25km


    Absolute Maximum Ratings

    Laser Section

    Laser

    Operating Range (CW,mA)

    Absolute Maximum Rating



    Current (mA)

    Voltage (V)

    Gain

    100-250

    350

    2.0

    Rear Grating

    0-90

    120

    2.0

    Phase Tuning

    0-5

    10

    2.0


    Pin Definition

    3.1.png 

    Pin

    Function

    Pin

    Function

    1

    Thermistor

    8

    Case Ground

    2

    Thermistor

    9

    Case Ground

    3

    Laser Diode Cathode (-)

    10

    No Connection (NC)

    4

    Monitor PD Anode

    11

    Gain

    5

    Monitor PD Cathode

    12

    Grating

    6

    TEC (+)

    13

    Gain

    7

    TEC (-)

    14

    Phase


    Characteristic Curves

    Tuning characteristic curve (tuning range 8.5-10nm)

     

    2.3.png


     

     

    Optical power - Current - Voltage

    2.4.png

     


    Grating tuning current (wavelength direction)

    2.6.png

     

    DBR laser linewidth test results

    2.5.jpg 


    Ordering Information

    MP-DBR-□□□□-☆-▽-XX

    □□□□:Wavelength

    1530:1530nm

    *****

    1580:1580nm

    ☆:Output Power

    30:30mW

    50:40mW

    ▽:Wavelength Tolerance

    1:±1nm

    2:±2nm

    XX:Fiber and Connector Type

    SA=SMF-28E+ FC/APC

    SP=SMF-28E+ FC/PC

    PP=PM Fiber+ FC/PC

    PA=PM Fiber+ FC/APC


    Optional Configurations

    --

    Downloads

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  • Product title: 1530-1540nm PM 8nm Tunable DBR Laser Diode
  • Product link: https://www.idealphotonics.com/product/detail/1322.html

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      • Other Requirements:

    • 10+ 10 Years of Experience
    • 50 50 + Countries Bussiness
    • 10000 10k + Diodes sold worldwide
    • 30 30+ Invention patent
    • 10 10+ Advanced Optical Solutions

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