Specifications(15)

Symbol

Unit

K635DATFN-1.60W

Optical Data

CW-Output Power

P_o

W

1.6

Center Wavelength

λ_c

nm

635

Tolerance of λ

-

nm

±3

Spectral Width (FWHM)

λ

nm

<3

Fiber Data ⁽¹⁾

Fiber Core Diameter

W_c

µm

200

Numerical Aperture

N.A.

-

0.22

Fiber Connector

-

-

SMA-905

Electrical Data

Operating Current

I_op

A

1.2

Threshold Current

I_th

A

0.6

Conversion Efficiency

η

%

14

Slope Efficiency

η_D

W/A

2.7

Operating Voltage

V_op

V

9.2

Reverse Voltage

V_re

V

8.0

TEC Data

Max. Current

I_t

A

6.0

Max. Voltage

V_t

V

9.8

Others

Operating Temperature

T_op

10~30

Storage Temperature

T_st

-20~+80

Expected Lifetime

MTTF

h

>5000

Lead Soldering Temperature

T_is

260(10 sec.)