Specifications (25^oC)

Symbol

Unit

K98S14F-2.00W

Optical data

CW-output power

P_o

W

2

Center wavelength

λ_c

nm

976

Tolerance of λ

-

nm

±3,±10

Spectral width (FWHM)

λ

nm

<3

Temperature drift of λ

-

nm/

~0.3

Fiber data ⁽¹⁾

Fiber core diameter

W_c

µm

105

Numerical aperture

NA

-

0.22

Fiber connector

-

-

FC, ST, SMA-905

Electrical data

Operation current

I_op

A

3.0

Threshold current

I_th

A

0.3

Conversion efficiency

η

%

45

Slope efficiency

η_D

W/A

0.9

Operation voltage

V_op

V

1.6

Reverse voltage

V_re

V

2

PD data

Current

I_mo

mA

0.2~1.0

TEC data

Max. current

I_t

A

2

Max. voltage

V_t

V

3.8

Thermistor data ⁽²⁾

Thermistor

R_t

(K )/β(25^oC)

10±5%/3477

Other

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

30.0×12.7×14.8

Lead soldering temperature

T_is

^oC

260(10 sec.)