635nm / 20mw / 0.22n.a. Coaxial Packaged Red Diode Laser Module

635nm / 20mw / 0.22n.a. Coaxial Packaged Red Diode Laser Module

  • 635nm / 20mw / 0.22n.a. Coaxial Packaged Red Diode Laser Module
  • 635nm / 20mw / 0.22n.a. Coaxial Packaged Red Diode Laser Module

Product Description

635nm / 20mW /0.13N.A. Medical use Diode Laser Module  K635F03FN-0.020W
 

Features:

  • 635nm wavelength
  •  20mW output power
  • 4µm fiber core diameter
  • 0.13N.A.


Applications:

  • Aiming beam
  • Medical use
  • Biochemical analysis

Specifications(25℃)

Symbol

Unit

 

K635F03SN-0.020W

Optical Data

CW-Output Power

Po

mW

 

20

Center Wavelength

λc

nm

635

Tolerance of λ

-

nm

±10

Spectral Width (FWHM)

λ

nm

<3

Temperature Drift of λ

-

nm/℃

~0.2

Fiber Data(1)

Fiber Core Diameter

Wc

µm

 

4

Numerical Aperture

N.A.

-

 

0.13

Fiber Connector

-

-

FC,ST,SMA-905

Electrical Data

Operating Current

Iop

mA

150

Threshold Current

Ith

mA

50

Conversion Efficiency

η

%

 

5.4

Slope Efficiency

ηD

W/A

 

0.22

Operating Voltage

Vop

V

2.6

Reverse Voltage

Vre

V

2.6

Others

Operating Temperature

Top

10~30

Storage Temperature

Tst

-20~+80

Expected Lifetime

MTTF

h

>5, 000

Dimensions (fiber and connector not included)

-

mm

Φ7.4×35.0

Lead Soldering Temperature

Tis

260(10 sec.)

(1) Upon request other fibers available .

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