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Specifications of 904 nm 4W Pulsed Laser Diode 

Model No. LD-904-4WP

 Features

l         MOCVD Epitaxial Structure

l         Wavelength 904 nm (Typ.)

l         Peak Power Maximum 4W (Pulsed)

l         Operation at –30 to +70 oC

l         Low Threshold Current 120mA (Typ.)

l        Standard package: TO18

l        Casing: Negative- Cathode

Absolute Maximum Ratings

PARAMETER

SYMBOL

RATINGS

Operation Temperature

To

-30 to +70 oC

Storage Temperature

TSTG

-60 to +85 oC

Electrical – Optical Characteristics (Tc=25 oC); Test Condition: 50ns, 1kHz

PARAMETER

SYMBOL

MIN.

TYP

MAX.

UNITS

Lasing Wavelength

λp

890

904

925

nm

Emitting Area

Ae

-

60x1

-

mm

Peak Power

Po

-

-

4

W

Threshold Current

Ith

80

120

180

mA

Peak Current

Iop

-

-

4

A

Peak Voltage

Vop

-

-

6

V

Beam Divergence

Θ‌‌‌‌‌ ‌

-

10

-

deg

Beam Divergence

Θ┴

-

30

-

deg

Duty Factor

DF

 

0.1

 

%

Dimensions Outline: 

Unit: mm

 

The data is presumed to be accurate; however, it is subject to change without notice.  Lasermate Corporation makes no representation as to the accuracy of the information and does not assume any responsibility for errors or omissions contained herein.
 

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