Long Wavelength Butterfly Packaged 808nm Diode Laser Module Optical Data K808D14FN-2.00W

Specifications(25)

Symbol

Unit

K808D14FN-2.00W

Optical Data

CW-Output Power

P_o

W

2

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 ⁽¹⁾

Fiber Core Diameter

W_c

µm

105

Numerical Aperture

N.A.

-

0.22

Fiber Connector

-

-

SMA-905

Electrical Data

Operating Current

I_op

A

2.5

Threshold Current

I_th

A

0.4

Conversion Efficiency

η

%

42

Slope Efficiency

η_D

W/A

0.9

Operating Voltage

V_op

V

1.9

Reverse Voltage

V_re

V

2

PD Data

Current

I_mo

mA

0.2~1.0

TEC Data

Max. Current

I_t

A

2.2

Max. Voltage

V_t

V

8.7

Thermistor Data⁽²⁾

Thermistor

R_t

(K Ω)/β(25)

10±5%/3477

Others

Operating Temperature

T_op