105m / 200m Red Diode Laser Module 680nm 400mW for Biochemi

Specifications(20℃)

Symbol

Unit

K680E09FN-0.400W

Optical Data

CW-Output Power

P_o

mW

400

Center Wavelength

l_c

nm

680

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

N.A.

-

0.22

Fiber Connector

-

-

SMA-905

Electrical Data

Operating Current

I_op

A

0.8

Threshold Current

I_th

A

0.4

Conversion Efficiency

η

%

25

Slope Efficiency

η_D

W/A

1.05

Operating Voltage

V_op

V

2.1

Reverse Voltage

V_re

V

2.0

PD Data

Current

I_mo

µA

200~400

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

Others

Operating Temperature

T_op

℃

10~30

Storage Temperature

T_st

℃

-20~70

Expected Lifetime

MTTF

h

>5,000

Dimensions (fiber and connector not included)

-

mm

~44.5×31.8×18.0

Lead Soldering Temperature

T_is

℃

260(10 sec.)