High Power Pulsed Laser Diodes
850-Series
FEATURES
Single and stacked
devices up to 100 Watts
Proven AlGaAs high reliability structure
0.9 W/A efficiency
Excellent temperature stability
Hermetic and custom designed package
APPLICATIONS
Range finding
Surveying equipment
Weapons simulation
Laser radar
Security barrier
Optical trigger
GENERIC CHARACTERISTICS AT t
RT
= 21 °C
Min
Wavelength of peak radiant intensity
λ
m
Spectral bandwidth
∆λ
at 50 % intensity points
Wavelength temperature coefficient
Beam spread (50 % peak intensity)
Parallel to junction plane
Perpendicular to junction plane
⊥
Single element
Stacks
840
Typ
850
5
0.27
12
30
35
Max
860
Units
nm
nm
nm/°C
Degrees
Degrees
Degrees
Page 1
www.lasercomponents.com
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
USA: LASER COMPONENTS IG, Inc., Phone: +1 603 821 7040, Fax: +1 603 821 7041, info@laser-components.com
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
France: LASER COMPONENTS S.A.S., Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, info@lasercomponents.fr
High Power Pulsed Laser Diodes 850-Series
SINGLE CHIPS
Single chip characteristics at t
RT
= 21°C, t
W
= 150 ns, P
rr
= 6.66 KHz
Parameter
P
O
at i
FM
, (min)
Emitting area
Max peak forward
current i
FM
I
th
typ
850D1S03X
5.0 W
75 x 1 µm
7A
300 mA
850D1S06X
11.0 W
150 x 1 µm
15 A
600 mA
850D1S09X
17.0 W
230 x 1 µm
22 A
900 mA
850D1S12X
23.0 W
300 x 1 µm
30 A
1200 mA
850D1S16X
30.0 W
400 x 1 µm
40 A
1500 mA
STACKED ARRAYS
Stacked chip characteristics at t
RT
= 21°C, t
W
= 150 ns, P
rr
= 6.66 KHz
Parameter
Number of
elements
P
O
at i
FM
, (min)
Emitting area
Max peak forward
current i
FM
I
th
typ
850D2S06X
2
22.0 W
150 x 125 µm
15 A
600 mA
850D3S09X
3
45.0 W
230 x 225 µm
22 A
900 mA
850D3S12X
3
60.0 W
300 x 225 µm
30 A
1200 mA
850D4S12X
4
80.0 W
300 x 340 µm
30 A
1200 mA
850D4S16X
4
100.0 W
400 x 340 µm
40 A
1500 mA
ABSOLUTE MAXIMUM RATINGS
Maximum ratings
Peak reverse voltage
Pulse duration
Single element
Stacks
Duty factor
Temperature
Storage
Operating
Lead soldering
5 seconds max at
Limiting values
6V
1 µs
200 ns
0.1 %
-55 °C to + 100 °C
- 45 °C to + 85 °C
200 °C
Page 2
www.lasercomponents.com
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
USA: LASER COMPONENTS IG, Inc., Phone: +1 603 821 7040, Fax: +1 603 821 7041, info@laser-components.com
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
France: LASER COMPONENTS S.A.S., Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, info@lasercomponents.fr
High Power Pulsed Laser Diodes 850-Series
Figure 1: Optical Output Power vs. Forward Current
Figure 2: Optical Output Power vs. Temperature
120%
120%
100%
Po / P (min) %
80%
60%
40%
20%
0%
0%
20%
40%
60%
i / i
FM
%
80%
100%
120%
Relative power output
100%
80%
60%
40%
20%
0%
-50
0
50
Tem perature C
100
Figure 3: Optical Output Power vs. Half Angle
Figure 4: Wavelength vs. Temperature
120%
870,0
Relative power output
100%
80%
60%
40%
20%
0%
-50
0
50
Tem perature C
100
865,0
Wavelength (nm)
860,0
855,0
850,0
845,0
840,0
835,0
830,0
-40
-20
0
20
40
Temperature (C)
60
80
100
Page 3
www.lasercomponents.com
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
USA: LASER COMPONENTS IG, Inc., Phone: +1 603 821 7040, Fax: +1 603 821 7041, info@laser-components.com
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
France: LASER COMPONENTS S.A.S., Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, info@lasercomponents.fr
High Power Pulsed Laser Diodes 850-Series
Figure 5: Spectral Plot Distribution
Figure 6: Far Field Emission Pattern Parallel
and Perpendicular to Junction Plane
250
200
150
100
50
0
-40,0
1,0
0,9
┴
0,8
0,7
R elative Intensity
0,6
Relative Intensity
║
0,5
0,4
0,3
0,2
0,1
-20,0
0,0
20,0
40,0
0,0
800
810
820
830
840
850
Wavelength (nm)
860
870
880
890
900
Divergence (Degree)
PRODUCT NUMBER DESIGNATIONS
850 D
Diode Configuration
1S = single stack
2S = double stack
3S = triple stack
4S = quad stack
Contact Stripe Width
03 = 3 mil
06 = 6 mil
09 = 9 mil
12 = 12 mil
16 = 16 mil
Package Style
C = 8 - 32 coax
R = 9 mm CD
S = TO-18
U = 5.6 mm CD
Y = ceramic carrier
Page 4
www.lasercomponents.com
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
USA: LASER COMPONENTS IG, Inc., Phone: +1 603 821 7040, Fax: +1 603 821 7041, info@laser-components.com
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
France: LASER COMPONENTS S.A.S., Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, info@lasercomponents.fr
High Power Pulsed Laser Diodes 850-Series
PACKAGE DRAWINGS
Package C
8 – 32 coax
Package C: Pin Out: Case (-), Pin (+), Inductance 12 nH
Package R
9 mm CD
Package R: Pin –Out:
1. LD Anode (+),
2. NC,
3. LD Cathode (-) Case,
Inductance 6.8 nH
Package S
TO-18
Package S: Pin Out: 1. LD Anode (+),
2. LD Cathode (-) Case,
Inductance 5.2 nH
Page 5
www.lasercomponents.com
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
USA: LASER COMPONENTS IG, Inc., Phone: +1 603 821 7040, Fax: +1 603 821 7041, info@laser-components.com
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
France: LASER COMPONENTS S.A.S., Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, info@lasercomponents.fr
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