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Laser Pumping TO Can Laser Diode 300mW Output Power Medical Use With PD

Categories TO Can Laser Diode
Brand Name: HTOE
Model Number: LDM-0808-300m-79
Place of Origin: Beijing, China
MOQ: 200 pcs
Price: Negotiable
Payment Terms: T/T
Supply Ability: > 100k pcs per month
Delivery Time: 10-20 working days
Packaging Details: Paper Box
Output power: 300m Watt
Lasing Wavelength: 808±4 nm
Operating Current: ≤ 0.33 A
Operating Voltage: ≤ 2.00 V
Package: TOØ56
Threshold Current: ≤ 0.1 A
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    Laser Pumping TO Can Laser Diode 300mW Output Power Medical Use With PD


    808nm wavelength, 300mW output power TO-56 Package Laser Diode with PD​

    HTOE's LDM-0808-300m-79 is a TO56 packaged laser diode with photodiode (PD). The laser emits 300mW optical power with CW mode at 808nm wavelength. LDM-0808-300m-79 is sealed by standard TO-56 package with a flat window. The internal PD can make user to integrate more functions in their systems more easily. Featured and benefited a high reliable operating and a narrow emitting width 40µm, LDM-0808-300m-79 allows to operate with a high quality laser beam, It's ideal for pumping Nd:YAG and illumination applications.


    LDM-0808-300m-79 belongs to HTOE's LDM series, which based on Quantum-well epitaxy and ridge waveguide structure design. HTOE packaged single emitters provide excellent reliability and performance. Center wavelength includes 635nm, 650nm, 670nm, 785nm, 808nm, 830nm, 9xxnm and 1064 nm. Package designs include TO mounts, CoS mounts, C-mounts and F-mounts. Provide beam shaping services like fast-axis compression according to customer demands.


    Features

    · 808nm center wavelength

    · 300mW output power

    · Integrate with Photodiode

    · High electro-optical effiency

    · High reliablity

    · With standard TO-56 package


    Applications

    · Laser Pumping

    · Medical

    · Illumination


    Parameters(25℃)

    TOØ56 Packaged Single Emitter
    ItemParameterUnitLDM-0808-300m-59
    Min.TypicalMax.
    Optical ParameterOutput powermW-300-
    Lasing Wavelengthnm804808812
    Spectral Widthnm-1.02.0
    Emitting Area widthµm-40-
    Temperature Coefficientnm/℃-0.30-
    Fast Axis Divergencedeg3138
    Slow Axis Divergencedeg-1520
    Electrical ParameterSlope EfficiencyW/A1.0--
    Threshold CurrentA-0.060.10
    Operating CurrentA--0.33
    Operating VoltageV-1.82.00
    OthersPackage-TOØ56
    Operating Temperature10 ~ 50
    Storage Temperature-10 ~ 60

    Package Information


    TOØ56 Package

    Function Curve


    P-I-V Curve Spectral Curve

    Notice

    1. Item model notice: LDM (Item model), **** (Center wavelength), **** (Output power), ** (Heat sink structure and item width).
    2. Data in the sheet are all based on TOØ56 package testing.
    3. For more information, please contact Hi-Tech Optoelectronics Co., Ltd.

    ESD Cautions


    The primary cause of diode failure is unexpected electrostatic discharge. To help prevent device failures, be sure to handle devices with extreme care. Users should always wear an ESD wrist strap, ground all applicable work surfaces and follow anti-static techniques when handling diode lasers.


    Operating Considerations


    Operating the diode laser outside of its maximum ratings may present a safety hazard or cause a device failure. Additionally, excessive drive current or switching transients can damage CW diode lasers. DO NOT exceed the maximum peak optical power. Before turning the power supply on, connect the component to the power supply and ensure the output voltage value is zero. After the component has been successfully connected, increase the current slowly and monitor both the output power and drive current. Device degradation accelerates with increased temperature; therefore, careful attention to minimizing the case temperature is advised. A proper heat-sink for the diode laser on a thermal radiator will greatly enhance laser life.

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