LS-635B Laser System
LS-635B is designed for reliable failure analysis and design validation applications with excellent beam uniformity.
The LS-635B offers ultimate configuration flexibility, with variable configurations based on 1064/532/355/266nm wavelengths. The laser head is just 81mm x 194mm x 298mm and comes with either a 2U rackmount or tabletop power supply.
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- Compact DPSS Laser
- High beam quality
- Standard high energy (up 1.2mJ)
- Enhanced pulse-to-pulse stability
- Saving up to 6 user-defined cutting recipes
- 1064/532nm; 1064/355nm; 532/266nm
- 2.5mm standard shutter
- 4mm optional
- Rotating XY aperture, standard
- Video port with c-mount adapter
- Passive conductively cooled laser
- Low Energy Consumption ( <100W)
- Long lifetime > 500,000,000 pulses
- Low maintenance (no water leaks)
- Smart controller (optional) with intuitive,
touch-screen software. - Easy access to all parameter setting
- Four function buttons for simplified operation
- Remove EPOXY on surface by 266nm
- Remove RGB color filter and keep metal line by 266nm
- Laser marking for NGD (likes INK function) by 532nm
- Remove polyimide passivation surface
by 266nm
Order a LS-635B
Ask our experts how the it fits your project specifications. We'll send you a quote and get your project moving.
Specifications
Laser - Jewel
Sealed, conductively cooled resonator integrated with drive and control electronics
Laser - Jewel
Wavelength
Two wavelengths (1064/532, 532/355, or 532/266)
Initial version one wavelength only (1064nm). Include options to use two wavelengths.
Rep rate
1-20 Hz Nominal
21-50 Hz Limited (2)
21-50 Hz Limited (2)
30Hz is goal, most applications will just require less than one second burst
Energy per pulse
1064nm
≥4.0mJ (1064nm only)
≥1.25mJ (dual wavelength)
≥1.25mJ (dual wavelength)
This is typically more than enough energy for array repair and provides good accuracy and stability. If required energy specification can be increased.
532nm
≥1.25mJ
This is typically more than enough energy for array repair and provides good accuracy and stability. If required energy specification can be increased
355nm
≥0.4mJ
266nm
≥0.4mJ
Output energy is limited by damage threshold of DUV objectives
Pulsewidth
1064nm
≤ 12 ns
Full width half maximum
532nm
≤ 11 ns
Full width half maximum
355nm
≤ 10 ns
Full width half maximum
266nm
≤ 10 ns
Full width half maximum
Pulse to pulse stability
Full aperture 50% 25% 10%
1064nm
≤3.0% ≤3.5% ≤4.0% ≤6.0%
RMS pulse-to-pulse stability for 98% of pulses after warm-up. Data taken at 20Hz pulse rate. Performance may vary at other pulse rates
532nm
≤3.5% ≤4.0% ≤4.5% ≤6.5%
RMS pulse-to-pulse stability for 98% of pulses after warm-up. Data taken at 20Hz pulse rate. Performance may vary at other pulse rates
355nm
≤4.0% ≤5.0% ≤6.0% ≤8.0%
RMS pulse-to-pulse stability for 98% of pulses after warm-up. Data taken at 20Hz pulse rate. Performance may vary at other pulse rates
266nm
≤4.0% ≤5.0% ≤6.0% ≤8.0%
RMS pulse-to-pulse stability for 98% of pulses after warm-up. Data taken at 20Hz pulse rate. Performance may vary at other pulse rates
Diode lifetime
>500,000,000 pulses
Attenuator
Laser - MiniJewel
Attenuation Range
0 to 100%
Attenuator is calibrated and linearized to provide the specified energy at 100%
Accuracy
±0.5%
Attenuator is calibrated and linearized to provide the specified energy at 100%
Resolution
0.20%
Attenuator is calibrated and linearized to provide the specified energy at 100%
Tact Time
≤1.0s
Full range of travel
Initialization
≤6.0s
From power-up
Filter Wheel
Laser - MiniJewel
Positions
5
Tact Time
≤1.0s
Full range of travel
Initialization
≤6.0s
From power-up
X-Y Slit
Laser - MiniJewel
Range
0 to 2.5mm
0 to 4.0mm (optional)
0 to 4.0mm (optional)
0 to 50μm with 50x objective
Accuracy
±(25µm + 0.01 * size)
Full range of travel
Resolution
25µm
0.5µm with 50x objective
Tact Time
≤1.0s
Full range of travel
Initialization
≤6.0s
From power-up
Image Plane
System
Laser - MiniJewel
Size
Laser Head
140mm x 87mm x 233mm
Power Supply
132mm x 58mm x 31mm
Weight
±(25µm + 0.01 * size)
Full range of travel
Laser Head
3.5 kg
Power Supply
≤0.5 kg
Operating Voltage
110-240VAC, 50/60Hz
Operating Power
<100 watts
Computer Interface
Standard
RS232
Customize Your Laser System
When stock products don't measure up, turn to our engineering and design teams for customization. Work with our team to repackage and rebrand your system, or partner with our experts to design your system from the ground up.