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Rangefinder Confocal Microscope 850nm Laser Diode

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China XI'AN XINLAND INTERNATIONAL CO.,LTD certification
China XI'AN XINLAND INTERNATIONAL CO.,LTD certification
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Rangefinder Confocal Microscope 850nm Laser Diode

Rangefinder Confocal Microscope 850nm Laser Diode
Rangefinder Confocal Microscope 850nm Laser Diode Rangefinder Confocal Microscope 850nm Laser Diode Rangefinder Confocal Microscope 850nm Laser Diode

Large Image :  Rangefinder Confocal Microscope 850nm Laser Diode

Product Details:
Place of Origin: Xi'an Shaanxi China
Brand Name: XINLAND
Certification: CE
Model Number: XL-LD8505
Payment & Shipping Terms:
Minimum Order Quantity: 100pcs
Packaging Details: 1pcs/polybag,10pcs/inner box,100pcs/ctn
Delivery Time: 7 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000 Dozen/Dozens per Day

Rangefinder Confocal Microscope 850nm Laser Diode

Description
Application:: Laser Rangefinder, Confocal Microscope Place Of Origin: Xi'an Shaanxi China
Brand Name:: XINLAND Type:: Laser Diode
Package Type:: Surface Mount Max. Forward Voltage: -
Max. Reverse Voltage:-: - Max. Forward Current:: -
High Light:

Rangefinder 850nm Laser Diode

,

Microscope 850nm Laser Diode

,

850nm Micro 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

Items Symbol Rating Unit
Optical Output Power PO 7 mW
LD Reverse Voltage VLDR 2 V
PD Reverse Voltage VPDR 30 V
PD Forward Current IPDF 10 mA
Operation Temperature TOP -10 ~ +60
Storage Temperature Tstg -40 ~ +85

 

● Electrical and Optical Characteristics at TC=25

Items Symbol Min Typ. Max Unit Condition
Lasing Wavelength λp 845 850 855 nm PO=5mW
Threshold Current Ith - 10 20 mA -
Operating Current Iop - 20 30 mA PO=5mW
Slope Efficiency η - 0.7 0.9 mW/mA PO=2-5mW
Monitor Current Im 0.2 0.4 0.5 mA PO=5mW,VPDR =5V
Operating Voltage Vop - 2.2 2.5 V PO=5mW
Parallel divergence angle θ‖ 7 9 12 deg
Perpendicular divergence angle θ⊥ 25 32 40 deg
Rangefinder Confocal Microscope 850nm Laser Diode 0Parallel FFP deviation angle △θ‖ - - ±2 deg
Perpendicular FFP deviation angle △θ⊥ - - ±3 deg
Emission Point Accuracy △X,△Y,△Z - - ±60 µm  

 

 

LT-LD8505 Laser Diode Technical Data

 

● Internal Ciruit & Outline Dimensions (unit:mm)

No. Component Material Finish
Laser diode chip AlGaInP/GaAlAs -
Stem Fe Au plated
Cap 45 Alloy Ni+Pd plated
Window glass Borosilicate glass Typ. n=1.516 (λp = 830nm )
Lead pins Kovar Au plated

 

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

Parameter Symbol Value Unit
Optical power output (CW) (Note 2) Po 700 mW
Optical power output (Pulse) (Note 3) Pp 2,000 mW
Reverse voltage Vrl 2 V
Operating temperature (Case temperature) Top(c) -10 ~ +70
Storage temperature Tstg -40 ~ +85
Soldering temperature (Note 4) Tsld 350

(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)

Parameter Symbol Conditions Min. Typ. Max. Unit
Threshold current Ith - - 250 T.B.D. mA
Operating current Iop

 

 

 

 

Po=700mW

- 870 T.B.D. mA
Operating voltage Vop   - 2 T.B.D. V
Wavelength λp   840 850 860 nm
1/e2 Intensity Angle(Parallel)(Note 2,3,4) θ∥(1/e2)   T.B.D. 13.5 T.B.D. °
1/e2 Intensity Angle(Perpendicular)(Note 2,3) θ⊥(1/e2)   T.B.D. 40 T.B.D. °
Misalignment angle (Parallel) (Note 3) Δθ∥(1/e2)   -5 - 5 °
Misalignment angle (Perpendicular) (Note 3) Δθ⊥(1/e2)   -5 - 5 °
Differential efficiency ηd 600mW I(700mW)-I(100mW) 0.7 1.0 1.3 mW/mA
Kink (Note 5) K-LI P1=140mW, P2=420mW P3=700mW -10 - 10

 

Rangefinder Confocal Microscope 850nm Laser Diode 1

 

Rangefinder Confocal Microscope 850nm Laser Diode 2

Contact Details
XI'AN XINLAND INTERNATIONAL CO.,LTD

Contact Person: Nica Chow

Tel: +8613991354371

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