Red Laser Diode K69S09W-1.00W

Specifications（20℃）

Symbol

Unit

K66S09W-1.00W

K67S09W-1.00W

K68S09W-1.00W

K69S09W-1.00W

CW-output power

Po

W

1.0

1.0

1.0

1.0

Center wavelength

lc

nm

660

670

680

690

Tolerance of l

-

nm

±10

Spectral width (FWHM)

△l

nm

<3

Temperature drift of l

-

nm/℃

~0.3

Emitting data

Emitting dimensions

W×H

µm

150×1

FWHM

beam divergence

Parallel to junction

θ∥

degrees

10

Perpendicular to junction

θ⊥

degrees

<40，<10，<2

Electrical data

Operation current

Iop

A

1.6

Threshold current

Ith

A

0.52

Conversion efficiency(1)

η

%

20~26

Slope efficiency(2)

ηD

W/A

0.7~0.8

Operation voltage

Vop

V

2.1

Reverse voltage

Vre

V

2.0

Current

Imo

µA

200~2000

TEC data

Max. current

It

A

4

Max. voltage

Vt

V

9.8

Thermistor data(3)

Thermistor