info@idealphotonics.com
  • 795nm 0.1mW TO46 VCSEL Laser Diode with TEC

    The 795 nm TEC-cooled TO-packaged VCSEL is a vertically-emitting single-mode gallium arsenide laser diode grown via MOVPE process. Adopting TO package with built-in Thermoelectric Cooler (TEC), it realizes precise wavelength tuning through both laser drive current adjustment and temperature control, and is specially designed for TDLAS applications.

    Product features:Integrated TEC temperature control system;Ultra-narrow linewidth output;Low wavelength drift;Stable single-mode lasing performance;Long service life design

    Part Number:MP-VCS-795-0.1-TO46-TEC

    Application area:Optical Fiber Communication | Gas Sensing | 3D Sensing | Medical Devices | Quantum Technology

    Add to Cart Request for Quotation Consult Favorite

    Main parameters
  • Core parameters
  • Center Wavelength

    795nm

  • Dimension Drawing
  • General Parameters

    Product key indicators

    (Heat settling temperature TSubmount=90°C, ambient temperature Tambient=25±5°C).

    Parameters

    symbol

    unit

    Min. value

    Typical values

    Max. value

    Note:

    Threshold current

    Ith

    mA

    -

    -

    1

    CW

    Luminous power

    POUT

    mW

    0.1

    -

    -

    CW,IFLD=1.4mA

    Slope efficiency

    SE

    mW/mA

    -

    0.2

    -

    CW,IFLD=Ith~2mA

    Peak wavelength

    λP

    nm

    -

    795

    -

    CW,IFLD=1.4mA

    Edge mold suppression ratio

    SMSR

    dB

    20

    -

    -

    CW,IFLD=1.4mA

    Peak wavelength temperature drift coefficient

    ∆λP/∆TSubmount

    nm/℃

    -

    0.055

    -

    CW,IFLD=1.4mA,TSubmount=80~100℃

    Peak wavelength current drift coefficient

    ∆λP/∆IFLD

    nm/mA

    -

    0.3

    -

    CW,IFLD=Ith~2mA

     

    Limit parameter (TAmbient=25±5°C).

    Parameters

    symbol

    unit

    Min. value

    Max. value

    TEC operating current

    ITEC

    A

    -

    0.46

    TEC operating voltage

    VTEC

    V

    -

    1.85

     

    Spectrum

    66ecd11311c2a.png 

     

    Laser power test curve

    66ecd140d387a.png

     

    Drive voltage

    66ecd14da6ded.png 


    Package size and pin definition

    66ecd15d32286.png 

    Pin #

    Function

    1 #

    Case

    2 #

    Rth

    3 #

    TEC+

    4 #

    VCSEL+

    5 #

    TEC-

    6 #

    VCSEL-/Rth

    Notes:

    This product has laser emission during operation, and it is strictly forbidden to irradiate any part of the human body with laser;

    This product is an electrostatic sensitive device, please operate and use it in the electrostatic protection area, and make sure that the tools that are in direct contact with the device are grounded in a standardized manner; Improper operation and use will cause irreversible damage to the product;

    This product has an optical window, please handle it with caution when using and storing to avoid dirt and damage to the optical window.


    Optional Configurations

    --

    Downloads

    Request for Quotation

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

  • Product title: 795nm 0.1mW TO46 VCSEL Laser Diode with TEC
  • Product link: https://www.idealphotonics.com/product/detail/1355.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