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Rangefinder Confocal Microscope 850nm Laser Diode

    Buy cheap Rangefinder Confocal Microscope 850nm Laser Diode from wholesalers
     
    Buy cheap Rangefinder Confocal Microscope 850nm Laser Diode from wholesalers
    • Buy cheap Rangefinder Confocal Microscope 850nm Laser Diode from wholesalers
    • Buy cheap Rangefinder Confocal Microscope 850nm Laser Diode from wholesalers
    • Buy cheap Rangefinder Confocal Microscope 850nm Laser Diode from wholesalers

    Rangefinder Confocal Microscope 850nm Laser Diode

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    Brand Name : XINLAND
    Model Number : XL-LD8505
    Certification : CE
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 1000 Dozen/Dozens per Day
    Delivery Time : 7 days
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    Rangefinder Confocal Microscope 850nm Laser Diode

    XL-LD8505 Mini Laser Diode Laser Rangefinder, Confocal Microscope


    ● Features

    - Low Operating Current

    - High Efficiency

    - High reliability

    - High Precision Package

    - Infrared Light Output : λp=850nm

    - Package Type : TO-18(Ø5.6mm)

    - Built-in Photo Diode for Monitoring Laser Diode


    ● Absolute Maximum Rating at TC=25

    ItemsSymbolRatingUnit
    Optical Output PowerPO7mW
    LD Reverse VoltageVLDR2V
    PD Reverse VoltageVPDR30V
    PD Forward CurrentIPDF10mA
    Operation TemperatureTOP-10 ~ +60
    Storage TemperatureTstg-40 ~ +85

    ● Electrical and Optical Characteristics at TC=25

    ItemsSymbolMinTyp.MaxUnitCondition
    Lasing Wavelengthλp845850855nmPO=5mW
    Threshold CurrentIth-1020mA-
    Operating CurrentIop-2030mAPO=5mW
    Slope Efficiencyη-0.70.9mW/mAPO=2-5mW
    Monitor CurrentIm0.20.40.5mAPO=5mW,VPDR =5V
    Operating VoltageVop-2.22.5VPO=5mW
    Parallel divergence angleθ‖7912deg
    Perpendicular divergence angleθ⊥253240deg
    Parallel FFP deviation angle△θ‖--±2deg
    Perpendicular FFP deviation angle△θ⊥--±3deg
    Emission Point Accuracy△X,△Y,△Z--±60µm

    LT-LD8505 Laser Diode Technical Data


    ● Internal Ciruit & Outline Dimensions (unit:mm)

    No.ComponentMaterialFinish
    Laser diode chipAlGaInP/GaAlAs-
    StemFeAu plated
    Cap45 AlloyNi+Pd plated
    Window glassBorosilicate glassTyp. n=1.516 (λp = 830nm )
    Lead pinsKovarAu plated

    Absolute Maximum Ratings (Tc=25℃(Note 1))

    ParameterSymbolValueUnit
    Optical power output (CW) (Note 2)Po700mW
    Optical power output (Pulse) (Note 3)Pp2,000mW
    Reverse voltageVrl2V
    Operating temperature (Case temperature)Top(c)-10 ~ +70
    Storage temperatureTstg-40 ~ +85
    Soldering temperature (Note 4)Tsld350

    (Note 1) Tc : Case temperature

    (Note 2) CW : Continuous Wave Operation

    (Note 3) Pulse : Pulse Operation (Pulse Width:1μs Duty:10%)

    (Note 4) Soldering temperature means soldering iron tip temperature(The power 20W) while soldering.


    Soldering position is 1.6mm apart from bottom edge of the case.(Immersion time: ≦3s)

    ParameterSymbolConditionsMin.Typ.Max.Unit
    Threshold currentIth--250T.B.D.mA
    Operating currentIop

    Po=700mW

    -870T.B.D.mA
    Operating voltageVop-2T.B.D.V
    Wavelengthλp840850860nm
    1/e2 Intensity Angle(Parallel)(Note 2,3,4)θ∥(1/e2)T.B.D.13.5T.B.D.°
    1/e2 Intensity Angle(Perpendicular)(Note 2,3)θ⊥(1/e2)T.B.D.40T.B.D.°
    Misalignment angle (Parallel) (Note 3)Δθ∥(1/e2)-5-5°
    Misalignment angle (Perpendicular) (Note 3)Δθ⊥(1/e2)-5-5°
    Differential efficiencyηd600mW I(700mW)-I(100mW)0.71.01.3mW/mA
    Kink (Note 5)K-LIP1=140mW, P2=420mW P3=700mW-10-10


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