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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
Rangefinder Confocal Microscope 850nm Laser Diode
Specifications
Brand Name :
XINLAND
Model Number :
XL-LD8505
Certification :
CE
Place of Origin :
Xi'an Shaanxi China
MOQ :
100pcs
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
1000 Dozen/Dozens per Day
Delivery Time :
7 days
Packaging Details :
1pcs/polybag,10pcs/inner box,100pcs/ctn
Application: :
Laser rangefinder, confocal microscope
Brand Name: :
XINLAND
Type: :
Laser Diode
Package Type: :
Surface Mount
Max. Forward Voltage :
-
Max. Reverse Voltage:- :
-
Max. Forward Current: :
-
Description

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
Parallel 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
① Laser diode chip AlGaInP/GaAlAs -
② Stem Fe Au plated
③ Cap 45 Alloy Ni+Pd plated
④ Window glass Borosilicate glass Typ. n=1.516 (λp = 830nm )
⑤ 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

Product tags

prostaff 550 laser rangefinder

,

micro laser rangefinder

,

laser rangefinder 600m
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Rangefinder Confocal Microscope 850nm Laser Diode

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Product Detail
Brand Name :
XINLAND
Model Number :
XL-LD8505
Certification :
CE
Place of Origin :
Xi'an Shaanxi China
MOQ :
100pcs
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Contact Supplier
Rangefinder Confocal Microscope 850nm Laser Diode
Rangefinder Confocal Microscope 850nm Laser Diode
Rangefinder Confocal Microscope 850nm Laser Diode

XINLAND LASER CO.,LTD

Site Member
7 Years
Shaanxi
Since 2014
Business Type :
Manufacturer, Distributor/Wholesaler, Trading Company
Main Products :
Laser Protection Window, Laser Protection Glasses, Laser Safety Window
Employee Number :
>100
Certification Level :
Site Member
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