Fiber Coupled 808nm Diode Laser Module 2W 4W For pump / Medical

Specifications(25℃)

Symbol

Unit

K808D06FN-2.00W

K808D06FN-4.00W

Optical Data

CW-Output Power

Po

W

2

4

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

Numerical Aperture

N.A.

-

0.22

Fiber Connector

-

-

SMA-905

Electrical Data

Operating Current

Iop

A

2.5

5.0

Threshold Current

Ith

A

0.4

0.8

Conversion Efficiency

η

%

30~40

Slope Efficiency

ηD

W/A

0.9~1.0

Operating Voltage

Vop

V

1.9

Reverse Voltage

Vre

V

2

PD Data

Current

Imo

mA

0.1~1.0

Others

Operating Temperature

Top

℃

10~30

Storage Temperature

Tst

℃

-20~+80

Expected Lifetime

MTTF

h

>10, 000

Dimensions (fiber and connector not included)

-

mm

26.0×12.7×12.5

Lead Soldering Temperature

Tis

℃

260(10 sec.)