info@idealphotonics.com

Home/ Products/ Semiconductor Diodes/ DBR Laser Diode/ 1540-1560nm DBR laser diode/ 1540-1560nm DBR Laser Diode/ 1540-1560nm 30mW SM 8nm Tunable DBR Laser Diode

    • 1540-1560nm 30mW SM 8nm Tunable DBR Laser Diode

    This single-frequency DBR laser diode is ideal for applications including low-noise pumping, second harmonic generation, time-resolved fluorescence spectroscopy, and fiber-optic sensing.The laser is integrated with an optical isolator, thermoelectric cooler (TEC), thermistor, and monitoring photodiode. It is housed in a 14-pin butterfly package, equipped with an SMF-28E single-mode fiber and FC/APC connector.

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

    Part Number：MP-DBR-1560-30-1-SA-14BF

    Application area：Dense Wavelength Division Multiplexing (DWDM) | Fiber-optic Sensing | Quantum Key Distribution (QKD) | LiDAR | Scientific Spectroscopy Experiments

    Add to Cart Request for Quotation Consult Favorite

    Related Products

    Main parameters
  • Core parameters

  • Center Wavelength Spectral Linewidth

    1550nm 3 MHz

  • Dimension Drawing
    • General Parameters

    Detailed parameters

    Parameters

    Laser characteristics (continuous wave mode, temperature = 25°C)

    ·Parameters

    Minimum

    Standard

    Max

    unit

    Optical output power * a

    30

    40

    -

    mW

    Center wavelength (customizable)


    1550


    nm

    Wavelength tuning range

    6

    8


    nm

    Wavelength tuning rate

    -

    -

    10

    ms

    Spectral width

    -

    3

    --

    MHz

    RF direct modulation rate

    -

    10

    -

    Gb/s

    Threshold current

    -

    40

    -

    mA

    Polarization extinction ratio

    20

    -

    -

    dB

    Edge mode suppression ratio

    40

    50

    -

    dB

    Relative intensity noise

    -

    -

    -135

    dB/Hz

    Chip temperature

    10

    25

    40

    ℃

    Operating temperature

    -5

    -

    +75

    ℃

    Storage temperature

    -40

    -

    +85

    ℃

    A. Test the drive current @250mA

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


    Absolute maximum rating

    Laser section

    Current operating range

    Absolute maximum rating


    Continuous wave (C.W.) range (mA)

    Current (mA)

    Voltage (V)

    gain

    100-250

    350

    2.0

    Rear grating

    0-90

    120

    2.0

    Phase tuning

    0-5

    10

    2.0

     

    2.9.png 

    Pin definition

    Stitches

    Function

    Stitches

    Function

    1

    Thermistors

    8

    Case ground

    2

    Thermistors

    9

    Case ground

    3

    Laser Diode Cathode (-)

    10

    NC (No Connection)

    4

    Monitor photodiode anode

    11

    gain

    5

    Monitor photodiode cathodes

    12

    Grating

    6

    Thermoelectric cooler positive (+)

    13

    gain

    7

    Thermoelectric cooler negative electrode (-)

    14

    Phase


    Characteristic curves

    Tuning characteristic curve (tuning range 8.5-10 nm).

      


     

    spectrum

     2.4.jpg


    Optical power - current - voltage

    2.5.png

     

     

    1550nm Distributed Bragg Reflection (DBR) Laser Tuning Characteristics

    2.6.jpg

     

    Distributed Bragg Reflection (DBR) laser line width test results

    2.7.jpg

     

     

    Grating Tuning Current (Wavelength Direction)

    2.8.jpg

     

    Ordering information

    Purchase information

    MP-DBR-□□□□-☆-▽-XX

    □□□□:Wavelength
    1540:1540nm

    *****
    1560:1560nm

    ☆:Output Power
    30:30mW
    50:50mW

    ▽: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

    No resources available

    Request for Quotation

    We will reply to all your information about the product in time.

  • Product title: 1540-1560nm 30mW SM 8nm Tunable DBR Laser Diode
  • Product link: https://www.idealphotonics.com/product/detail/1325.html

    • *Your name:

    • *Phone number:

    • *Your company name:

    • *Email:

    • *Purchase Quantity:

    • *Part Number:

      • 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

    ⇪