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Welcome to the
Solid State Laser Page
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BL8-355Q OEM Laser Head
The BL8-355Q OEM laser
system is an advanced diode pumped solid state Q-switched laser system
designed specifically for OEM applications. The output characteristics have
been optimized for high performance, delivering excellent mode, long term
stability, and long lifetime. The laser head is pumped by a 20 W
FCbar™ diode module. This unique and patented pump source is
field 
replaceable, without optical re-alignment of the laser head. The FCbar™
diode module is mounted in a J-Series rack mounted power supply. The
J-Series and T-Series power supplies are complete packages, including
thermal management.
Originally designed as
the next generation laser for stereolithography, the BL8-355Q OEM system is
field proven with hundreds of units in operations today. The BL8-355Q OEM
laser system is an ideal source for applications requiring long life
and exceptional mode quality in the UV wavelength range.
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Ordering
Information |
| 250-LI-50 |
110 V, J-Series system, 50mW |
| 250-LI-100 |
110 V, J-Series system, 100mW |
| 500-LI-400 |
110 V or 220 V, J-Series system, 400mW |
| 500-LI-800 |
110 V or 220 V, J-Series system, 800mW |
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| BL8-355Q
OEM Laser Head Specifications
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Beam
Characteristics 1,2 |
| Mode |
TEM |
| M |
1.3
(typical) |
| Polarization |
>
100:1, vertical |
| Beam
diameter (at output) |
1
mm diameter ±10% |
| Beam
divergence (at output) |
<
0.7 mrad, full angle |
| Beam
ellipticity |
±15%,
any two orthogonal axes |
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Environmental
Characteristics 4 |
| Operating
Conditions |
| Warm-up
time |
<=30
minutes |
| Temperature
range |
18°C
- 35°C |
| Altitude |
0
- 3000 meters |
| Humidity |
8
- 95%, non-condensing |
| Non-operating
Conditions |
| Temperature
range |
-20°C
- 50°C |
| Altitude |
0
- 12,000 meters |
| Humidity |
8
- 95%, non-condensing |
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Physical
Characteristics |
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Weight
(laser head)* |
20.2 kg (45 lbs) |
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Stability
3 |
| Pulse
to pulse energy @ 25kHz |
10%
rms |
| Beam
pointing angle (far field) |
±50
urad |
| Beam
pointing angle (near field) |
within
.25 mm diameter circle |
| Boresight
(far field) |
±2.5
mrad, from design datum |
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- Due to
our continuous improvement program, specifications are subject
to change without notice.
- All
specifications at 25kHz unless otherwise specified.
- Stability
measurements made over ±2°C dynamic range within specified
operating range.
- This data
applies only to the laser head. Refer to the power supply data
sheets for more informations.
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Warranty
All
components and assemblies are unconditionally warranted to be free
of defects in workmanship and materials for the warranty period,
beginning from the date of shipment. This warranty is in lieu of
all other warranties, expressed or implied, and does not cover
incidental or consequential loss. This warranty does not apply to
specified parameters. Modified warranties for OEM customers are
available. |
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T-Series
Power Supplies
 The
T-series power supply is a complete power supply/thermal management
system for all FCbar™ laser systems. It is
designed for high reliability and low maintenance industrial OEM
applications. Thermal management is accomplished by means of a closed
loop chiller, where the FCbar module(s) is mounted
directly on a cold plate, and is "warmed" to its operating
temperature by means of a resistive heater. There is no water in the
T-Series power supply.
The
T-Series controller is microprocessor based. It automatically controls
the FCbar module, and can also operate most laser heads in
a "constant power" mode. Status and operating parameters are
available to the host system.
The
Primary interface to the T-Series supply is through a RS-232 port. A
TTL/ Analog interface is available on most systems.
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Specifications |
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FCbar
Module Information |
| Bundle
configuration |
Armored |
| Fiber
length |
5
Meters |
| Minimum
bend radius (dynamic) |
6
inches |
| Minimum
bend radius (static) |
4
inches |
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Environmental
& Physical Characteristics 1,
2 |
| Operating
Conditions |
| Boot-up
time |
5
minutes |
| Temperature
range |
18°C
- 35°C |
| Altitude |
0
- 3000 meters |
| Humidity |
8
- 85%, non-condensing |
| Non-operating
Conditions |
| Temperature
range |
-20°C
- 50°C |
| Altitude |
0
- 12,000 meters |
| Humidity |
8
- 95%, non-condensing |
| Utilities |
| Electrical
requirements |
100-120
VAC, 200-240 VAC
50-60 Hz |
| Power
consumption |
<
15 Amps, 110 V
800 Watts typical for T20 |
| Cooling |
Internal
fan, 300 cfm |
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Physical
Characteristics |
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Model |
Weight |
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T20 |
50
kg (110 lbs.) |
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- Due to
our continuous improvement program, specifications are subject
to change without notice.
- Custom
modifications and configurations for specific applications are
available. Consult the factory for additional information.
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Warranty
The T-Series
power supply is covered by a 12 month, 5000 hour warranty. All
components and assemblies are unconditionally guaranteed to be
free of defects in workmanship and materials for the warranty
period, beginning from the date of shipment. This warranty is in
lieu of all other warranties, expressed or implied, and does not
cover incidental or consequential loss. This does not apply to
devices damaged due to operating conditions outside of the
specified operating parameters. |
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