Lasiris PowerLine
Compact, High Power Laser Line Generator
Features
• High power laser in a compact package
• Uniform intensity distribution for laser line generators
• Focusable
• High pointing stability
• Over-voltage, reverse-polarity, over-heating and ESD protection
Mechanical Specifications
Top View
N
N
Side View
Front View
N
(f) Add 0.900 [22.86]
for other patterns
(f) Add 0.900 [22.86] for other patterns
(f) Add 0.900 [22.86] for other patterns
Superior Reliability & Performance
Lasiris™ PowerLine
Compact, High Power Laser Line Generator
Uniform Intensity
Conventional laser line patterns are often generated by cylindrical optics that produce a Gaussian line profile with a
bright center and fading ends. Lasiris patented beam shaping optics spread the light into an evenly illuminated line.
The result is a crisp, uniform line with sharp ends.
Line Intensity Profile Along Line Length
Lasiris non-Gaussian line1
Gaussian line from cylindrical lens
1.0
Relative Intensity
Relative Intensity
1.0
0.8
0.6
0.4
0.2
0.8
0.6
0.4
0.2
0
0
-10 -8 -6 -4 -2
0
2
4
6
8
10
-10 -8 -6 -4 -2
Relative Angular Position
0
2
4
6
8
10
Relative Angular Position
Relative intensity vs. angular position along line length
The following figures show the typical focusing and depth-of-field performance (at 1/e2) performance. Lasiris
PowerLine lasers are focusable and can be adjusted by the user to produce a focused line at any projection distance.
In addition, the line can be collimated so that its thickness remains fairly constant over a long projection distance.
Focusing and Depth-of-Field Performance
Focusing
Depth-of-field
Close range
Close range
Laser diode: 810 nm / 1 W
Depth of Field (mm)
Beam Width (µm)
Laser diode: 810 nm / 1 W
12
80
60
40
20
10
8
6
4
2
0
0
0
100
50
150
200
0
100
50
150
200
Distance (mm)
Distance (mm)
Note: For distances below 50 mm, call us
Note: For distances below 50 mm, call us
Long range
Long range
Laser diode: 810 nm / 1 W
Laser diode: 810 nm / 1 W
4000
Depth-of-Field (mm)
1 600
Beam Width (µm)
Focusing Performance
1 200
800
400
0
3000
2000
1000
0
0
1000
2000
3000
Distance (mm)
Notes
1 Typical profile
4000
0
1000
2000
3000
Distance (mm)
4000
Lasiris™ PowerLine
Compact, High Power Laser Line Generator
Optical Specifications
Wavelength ±10 (nm)
Output Power (mW)
Intensity Distribution
Line Thickness (focus)
Pointing Stability (µrad/˚C)
Bore Sighting (mrad)
375, 405, 445, 670, 810, custom
150 to 2000
Uniform (non-Gaussian) lengthwise, Gaussian widthwise
User adjustable
5
<3 (collimated)
Environmental Specifications
Operating Temperature (˚C)
Storage Temperature (˚C)
Wavelength Drift
Power Supply Voltage (VDC)
-20 to +55 for most models
-40 to +70
Maximum ±1 nm over entire operating temperature range
5 ±0.5
Options: 12/24 ±0.5 or 110/240 VAC external adapter
3 at ambient temperature
4 maximum
Entire product: ESD, over-voltage, reverse polarity of power supply
Electrical Specifications
Power Supply Current (A)
Built-In Protection
Laser diode: overheating, over-current
25 ±0.5 (adjustable in factory)
User adjustable (trim potentiometer on the back panel)
External, though a DB-9 connector on the back panel
Laser temperature, laser current, PD current through DB-9
Laser Diode Operating Temperature (°C)
Maximum Beam Power
Beam Modulation
Monitoring
Power Options
Standard modulation: Synchro (code S)
Input voltage = 0V → laser “ON” (max. power)
Input voltage = 5V → laser “OFF”
Power Adjustment Curves
100
Power output (%)
80
Reverse modulation (code RS)
Input voltage = 0V → laser “OFF”
Input voltage = 5V → laser “ON” (max. power)
Reverse
synchro
Synchro
60
40
TTL (code T or RT)
20
0
0
1
2
3
4
5
Input voltage (V)
Maximum Frequency (kHz)
Rise/Fall Time (µs)
10
<10
Options
No fan for lower electronic noise (up to 40˚ C without over-heating)
Base plate for efficient heat dissipation
Available Patterns
Single Line
Parallel Lines
Lasiris™ PowerLine
Compact, High Power Laser Line Generator
Ordering Information
For all PowerLine series, the warranty period shall be one (1) year. To order, use the following code: PL - Pattern &
Interbeam Angle - Wavelength - Pulsing Option (S or RS) - Diode Power - Fan Angle. E.g., PL-501L-670T-500-45˚
Note that the projected fan angle may be less than the lens fan angle.
Wavelength1 (nm)
Diode Power (mW)
Beam Power (mW)
Electrical Power
Lens Fan Angle
PowerLine UV
375
150
112
12/24VDC, 3A2
PowerLine Violet PowerLine Blue
PowerLine Red
405
445
670
600
500
500
450
375
375
12/24VDC, 3A2
12/24VDC, 3A2
5VDC, 2A2
10˚, 15˚, 20˚, 30˚, 40˚, 45˚, 55˚,60˚, 75˚, custom
1 ±10 nm
2 At ambient temperature of 23˚C
Coherent follows a policy of continuous product improvement. Specifications are subject to change without notice.
Coherent’s scientific and industrial lasers are certified to comply with the Federal Regulations (21 CFR Subchapter J) as administered
by the Center for Devices and Radiological Health on all systems ordered for shipment after August 2, 1976.
Coherent offers a limited warranty for all Lasiris lasers. For full details of this warranty coverage, please refer to the Service section at
www.Coherent.com or contact your local Sales or Service Representative .
www.Coherent.com
U.S. Patent No. 4,826,299
CAN. Patent No. 1,276,827
Printed in the U.S.A. MC-012-10-0M1209
Copyright © 2009 Coherent, Inc.
Coherent, Inc., Portland
27650 SW 95th Avenue
Wilsonville, OR 97070
United States
phone (800) 343-4912
(408) 764-4042
fax
(503) 454-5727
e-mail [email protected]
Benelux +31 (30) 280 6060
China
+86 (10) 6280 0209
France +33 (0)1 6985 5145
Germany +49 (6071) 968 333
Italy
+39 (02) 34 530 214
Japan
+81 (3) 5635 8700
Korea
+82 (2) 460 7900
UK
+44 (1353) 658 833
DANGER
LASER RADIATION—AVOID DIRECT
EXPOSURE TO BEAM
L
400 nm to 710 nm
710 nm to 1550 nm
Max. Power
500 mW
500 mW
CLASS IIIb LASER PRODUCT
PowerLine IR
810
1000, 2000
750, 1500
5VDC, 3A, 4A2