Semiconductor Group

1

02.97

Laser Diode on Submount

SPL CGxx

1.0 W cw (Class 4 Laser Product)

(SFH 4804x2)

Features

•

Efficient radiation source for cw and pulsed operation

•

Reliable InGa(Al)As strained quantum-well material

•

Single emitting area 200 µm

× 1 µm

•

Small C-type copper submount for OEM designs

Applications

•

Pumping solid state lasers (Nd: YAG, Yb: YAG, …)

•

Laser soldering, heating, illumination

•

Printing, marking, surface processing

•

Medical applications

•

Testing and measurement applications

Type

Old Type

(as of Oct. 1996)

Wavelength

*)

Ordering Code

SPL CG81

SPL CG85

SPL CG94

SPL CG98

SFH 480402

–

SFH 480442

–

808 nm

850 nm

940 nm

980 nm

Q62702-P358

on request

Q62702-P1617

on request

*) Other wavelengths in the range of 780 nm ... 980 nm are available on request.

Maximum Ratings

(T

Parameter

Symbol

Values

Unit

min.

typ.

max.

Output power (continuous wave)

1)

P

opt

–

–

1.1

W

Output power (quasi-continuous wave)

1)

(t

P

qcw

–

–

1.5

W

Reverse voltage

V

R

––3V

Operating temperature

2)

T

op

– 10

…

+ 60

°C

Storage temperature

2)

T

stg

– 40

…

+ 85

°C

Soldering temperature, max. 10 s

T

s

–

–

140

°C

1) Optical power measurements refer to a detector with NA = 0.6

2) Bedewing is excluded