Specifications (25^oC)

Symbol

Unit

K81D15F-8.00W

CW-output power

P_o

W

8

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

Fiber core diameter

W_c

µm

200,400

Numerical aperture

NA

-

0.22

Fiber connector

-

-

FC, ST, SMA-905

Electrical data

Operation current

I_op

A

10.0

Threshold current

I_th

A

1.5

Conversion efficiency

η

%

35~45

Slope efficiency

η_D

W/A

0.8~0.9

Operation voltage

V_op

V

2.16

Reverse voltage

V_re

V

2

Current

I_mo

mA

0.2~2.0

TEC data

Max. current

I_t

A

4.0

Max. voltage

V_t

V

9.8

Thermistor data ⁽²⁾

Thermistor

R_t

(K )/β(25^oC)

10±5%/3477

Aiming beam data

Output power

P_a

mW

>2

Wavelength

l_a

nm

650±10

Voltage

V_a

V

2.2, 5 ⁽³⁾

Current

I_a

mA

<30

Others

Operation temperature

T_op

10~30

Storage temperature

T_st

-20~+80

Expected lifetime

MTBF

h

>10,000

Dimensions (fiber and connector not included)

-

mm

44.5×31.8×18.0

Weight

-

g

~70

Lead soldering temperature

T_is

260(10 sec.)