Specifications (20oC)

Symbol

Unit

K665E09FN-0.80W

Optical Data

CW-Output Power

Po

W

0.8

Center Wavelength

λc

nm

665

Tolerance of λ

-

nm

±5

Spectral Width (FWHM)

λ

nm

<3

Temperature Drift of λ

-

nm/°c

~0.2

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

1.6

Threshold Current

Ith

A

0.52

Conversion Efficiency

η

%

20~26

Slope Efficiency

ηD

W/A

0.7~0.8

Operating Voltage

Vop

V

2.1

Reverse Voltage

Vre

V

2.0

PD Data

Current

Imo

µA

200~2000

TEC Data

Max. Current

It

A

4

Max. Voltage

Vt

V

9.8

Thermistor Data (2)

Thermistor

Rt

(KΩ)/β(25oC)

10±5%/3477

Others

Operating Temperature

Top

°c 

10~30

Storage Temperature

Tst

 °c

-20~80

Expected Lifetime

MTTF

h

>5,000

Dimensions (fiber and connector not included)

-

mm

~44.5×31.8×18.0

Weight

-

g

~70

Lead Soldering Temperature

Tis

 °c

260(10 sec.)