793nm 27W Pump Laser Diode For 2m Tm-doped Fiber Laser Pump

Specifications(25℃)

Symbol

Unit

K793DA7RN-27.00W

Optical Data

CW-Output Power

P_o

W

27

Center Wavelength

λ_c

nm

793

Tolerance of l

-

nm

±3

Spectral Width (FWHM)

△λ

nm

<5

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

3.2

Threshold Current

I_th

A

0.4

Slope Efficiency

η_D

W/A

9.6

Operating Voltage

V_op

V

24

Reverse Voltage

V_re

V

-

Others

Operating Temperature

T_op

℃

10~40

Storage Temperature

T_st

℃

-20~+70

Expected Lifetime

MTTF

h

>10,000

Dimensions

(fiber and connector not included)

-

mm

Lead Soldering Temperature

T_is

℃

260(10 sec.)