915nm 30W High Power Pump Laser Diode for Material processi

Specifications(25℃)

Symbol

Unit

K915DA3RN-30.00W

Optical data

CW-Output Power

P_o

W

30

Center Wavelength

λ_c

nm

915, 940, 976

Tolerance of λ

-

nm

±3, ±10

Spectral Width (FWHM)

△λ

nm

<5

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

-

-

-

Electrical data

Operating Current

I_op

A

11.5

Threshold Current

I_th

A

0.8

Conversion Efficiency

η

%

48

Slope Efficiency

η_D

W/A

2.6

Operating Voltage

V_op

V

5.4

Reverse Voltage

V_re

V

7.5

Feedback
Isolation

Wavelength Range

λ

nm

1030-1200

Isolation

-

dB

>30

Others

Operating Temperature

T_op

℃

10~40

Storage Temperature

T_st

℃

-20~+70

Expected Lifetime

MTTF

h

>100, 000

Dimensions
(fiber and connector not included)

-

mm

42.0 x 25.0 x 17.0

Lead Soldering Temperature

T_is

℃

260(10 sec.)