High performance Red Diode Laser Module 660nm 40mW 4m for Printing

Specifications(25℃)

Symbol

Unit

K660E03SN-

0.005W

K660E03SN-

0.02W

K660E03SN-

0.04W

CW-Output Power

Po

5

5

20

40

Center Wavelength

λc

nm

660

Tolerance of λ

-

nm

±5

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

-

-

SMA-905

Electrical Data

Operating Current

Iop

mA

80

150

245

Threshold Current

Ith

mA

60

55

85

Slope Efficiency

ηD

mW/mA

0.3

Operating Voltage

Vop

V

2.2~2.4

Reverse Voltage

Vre

V

2

Current

Imo

µA

100~400

Others

Operating Temperature

Top

℃

10~30

Storage Temperature

Tst

℃

-20~+80

Expected Lifetime

MTTF

h

>5, 000

Dimensions

 (fiber and connector not included)

-

mm

Φ7.4×34.0