Specifications(15^oC)

Symbol

Unit

K63S08M-1.20W

CW-output power

P_o

W

1.2

Center wavelength

λ_c

nm

635

Tolerance of λ

-

nm

±5

Spectral width (FWHM)

λ

nm

<3

Temperature drift of λ

-

nm/

~0.25

Fiber data

Fiber bundle diameter

W_c

µm

280

Numerical aperture

NA

-

0.22

Fiber connector

-

-

FC, ST, SMA-905

Electrical data

Operation current

I_op

A

1.3

Threshold current

I_th

A

0.8

Conversion efficiency

η

-

14%

Slope efficiency

η_D

W/A

~2.4

Operation voltage

V_op

V

6.6

Reverse voltage

V_re

V

6

Current

I_mo

mA

0.6~1.2

TEC data

Max. current

I_t

A

4

Max. voltage

V_t

V

~30

Thermistor data⁽¹⁾

Thermistor

R_t

(K )/β(25^oC)

10±5%/3477

Others

Operation temperature

T_op

10~30

Storage temperature

T_st

-20~+80

Expected lifetime

MTBF

h

>5000

Lead soldering temperature

T_is

260(10 sec.)