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4 Watt 808nm Fiber Coupled Diode Laser , 105m / 200m Diode Laser Module

Place of Origin: Beijing

Company Profile

Location: Shenzhen, Guangdong, China (Mainland)
Business Type: Manufacturer
Main Products: Diode Laser Module, 808nm Diode Laser Module, High Power Diode Lasers

Product Detail

Model No.: K808D09FN-4.00W

Product Description

4 Watt 808nm Fiber Coupled Diode Laser , 105µm / 200µm Diode Laser Module
 


 
Features:

  • 4W output power
  • fiber core diameter 105µm, 200µmand 400µm
  • 0.22N.A.
  • 808nm wavelength

 
Applications:
 

  • Laser pumping
  • Medical use
  • Material processing

Specifications(25)

Symbol

Unit

K808D09FN-4.00W

K808D09FN-8.00W

Optical Data

CW-Output Power

Po

W

4

8

Center Wavelength

λ c

nm

808

Tolerance of λ

-

nm

±3, ±10

Spectral Width (FWHM)

λ

nm

<3

Temperature Drift of λ

-

nm/

~0.3

Fiber Data(1)

Fiber Core Diameter

Wc

µm

105, 200

200, 400

Numerical Aperture

N.A.

-

0.22

Fiber Connector

-

-

SMA-905

Electrical Data

Operating Current

Iop

A

5.0

10.0

Threshold Current

Ith

A

0.8

1.5

Conversion Efficiency

η

%

35~45

Slope Efficiency

ηD

W/A

0.8~1.0

Operating Voltage

Vop

V

1.9

2.2

Reverse Voltage

Vre

V

2

PD Data

Current

Imo

mA

0.20~1.50

TEC Data

Max. Current

It

A

4.0

6.0

Max. Voltage

Vt

V

9.8

Thermistor Data(2)

Thermistor

Rt

(KΩ)/β(25)

10±5%/3477

Others

Operating Temperature

Top

10~30

Storage Temperature

Tst

-20~70

Expected Lifetime

MTTF

h

>10, 000

Dimensions (fiber and connector not included)

-

mm

~44.5×31.8×18.0

Lead Soldering Temperature

Tis

260(10 sec.)

(1) Other fibers available upon request.

(2) Rt=R0·exp ( β(1/T-1/T0)), (T0=298K=25).





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