680nm 800mW HHL Package Fiber-Coupled Diode Laser

Specifications(20℃)

Symbol

Unit

K66S09F-0.80W

K67S09F-0.80W

K68S09F-0.80W

K69S09F-0.80W

Optical data

CW-output power

P_o

W

0.8

0.8

0.8

0.8

Center wavelength

l_c

nm

660

670

680

690

Tolerance of l

-

nm

±5

Spectral width (FWHM)

△l

nm

<3

Temperature drift of l

-

nm/℃

~0.2

Fiber data⁽¹⁾

Fiber core diameter

W_c

µm

105/200

Numerical aperture

NA

-

0.22

Fiber connector

-

-

FC, ST, SMA-905

Electrical data

Operation current

I_op

A

1.6

Threshold current

I_th

A

0.52

Conversion efficiency

η

%

20~26

Slope efficiency

η_D

W/A

0.7~0.8

Operation voltage

V_op

V

2.1

Reverse voltage

V_re

V

2.0

PD data

Current

I_mo

µA

200~2000

TEC data

Max. current

I_t

A

4

Max. voltage

V_t

V

9.8

Thermistor data ⁽²⁾

Thermistor

R_t

(K Ω)/β(25℃)

10±5%/3477

Other specifications

Operation temperature

T_op

℃

10~30

Storage temperature

T_st

℃

-20~80

Expected lifetime

MTBF

h

>5, 000

Dimensions (fiber and connector not included)

-

mm

~44.5×31.8×18.0

Weight

-

g

~70

Lead soldering temperature

T_is

℃

260(10 sec.)