ns pulsed laser onda
- 1064, 532, 355, 266 nm
- max pulse energy: 1 mJ; max avg. power: 15 W
- pulse duration 2-12 ns; PRR single shot to 100 KHz
- DPSS, active q-switch
- pulse energy equalization
We offer the LBS-OA DPSS nanosecond (ns) pulsed laser for research (R&D) applications and laboratory use, but above all, given its connectivity, size and low power consumption, for industrial integration as an OEM.
Developed as a high-energy seeder for advanced MOPA systems, LBS-OA is the new DPSS ns-laser platform aimed to high-end applications requiring both excellent beam quality and high peak power in order to process metal, glass, plastics, delicate and hard materials.
The active q-switch laser LBS-OA is available at four different wavelengths: 266, 355, 532 and 1064nm.
The internal optical layout and the accurate temperature management allow to get relevant pulse energy performances without compromising the lifetime of the THG and FHG stages.
All of the LBS-OA models can work from single shot to 50 kHz or up to 100 kHz with a pulsewidth between 2 and 10 ns and share the same mechanical footprint and electronic interface.
A special feature of these nanosecond pulsed lasers, due to their special active q-switch, is the pulse energy equalization: models supporting repetition rates lower than nominal maintain the same pulse energy as at maximum frequency.
Compactness, insensitivity to environmental conditions and ease of handling allow superior operation flexibility and performance / cost ratio.
A new version of the digital Control Box and the new proprietary Software Interface are available for simplified remote control and monitoring.
Specifications and models of the LBS-OA DPSS nanosecond (ns) pulsed laser:
| OA-266 | OA-355 | OA-532 | OA-532-Plus | OA-HPP-532 | OA-1064 | OA-HPP-1064 | |
| Primary wl | 266 nm | 355 nm | 532 nm | 532 nm | 532 nm | 1064 nm | 1064 nm |
| Max. Avg. Powqer | 1 W | 0.6 W | 5 W | 10 W | 15 W | 15 W | 10 W |
| Max. Pulse Energy | 80 µJ | 150 µJ | 400 µJ | 750 µJ | 500 µJ | 750 µJ | 1 mJ |
| Q-switch Rep. Rate (*) | Fix, SS to 50 KHz | SS to KHz | SS to 100 KHz | 30 to 100 KHz | SS to 100 KHz | SS to 10 KHz | |
| Pulsewidth | 2 to 6 ns | <3 ns | 2 to 14 ns | 2 to 12 ns | 2 to 12 ns | 1.5 to 3 ns | 2 to 10 ns |
| Max. Peak Powqer | 40 KW | 90 KW | 200 KW | 350 KW | 90 KW | 350 KW | 500 KW |
| Polarization | Linear 100:1 (opt.: circular) | ||||||
| Beam qual. (M2) | <1.5 | < 2 | <1.5 | < 2 | |||
| Cooling | Air (opt.: water and contact) | ||||||
| Voltage | 24 V | ||||||
| (*) SS : Single Shot | |||||||
Options available for the LBS-OA family of DPSS ns lasers:
- Beam Expanding and collimation optics
- Fiber coupling
- Low jitter option
- Extended operating temperature range
- Pulse Energy Modulation
- Circular Polarization
- Monitoring Photodiode
- Red aiming beam
- Remote control box and software interface
- AC-DC Power Supply
- Higher energy MOPA configurations
Key applications:
- Specialty marking
- Micromachining of glass
- Electronic manufacturing
- LIDAR and bathymetry
- Thin film removal
- Hole drilling
- Medical
- LIBS
In the following table you can see our most common models of nanosecond pulsed lasers, with their maximum pulse energy and average power values for each emission wavelength.
| LBS-AO | LBS-WE | LBS-OA | LBS-OE | LBS-SL | LBS-IS | LBS-MP | ||
| Pulse Energy / Avg. Power (mJ/W, max) | 3100 | >0.1 | ||||||
| 1570 | 20/1 | 0.8 | ||||||
| 1064 | 100/5 | 4/18 | 1/15 | 0.4/4 /CW | 0.4/40 /CW | 0.1/1.5 | ||
| 1030 | 0.1/3/CW | |||||||
| 946 | 0.035/0.35 | |||||||
| 671 | 0.08/4 | |||||||
| 532 | 40/2 | 2/12 | 0.75/15 | 0.04/1.2 /CW | 0.1/10 | 0.0025/0.375 | ||
| 515 | 0.04/1.2 /CW | |||||||
| 473 | 0.009/0.09 | |||||||
| 447 | 0.04/2 | |||||||
| 355 | 20/1 | 0.6/4 | 0.15/0.6 | 0.04/4 | 0.002/0.3 | |||
| 266 | 12/0.6 | 0.5/0.75 | 0.08/1 | 0.002/0.3 | ||||
| 236.5 | 0.002/0.3 | |||||||
| Rep. Rate | (KHz) | up to 100Hz | S.S. to 100 | S.S. to 100 | max 30 (fix) | 10-100 | 50-200 | up tp 15 |
| Pulse, ns | (1064nm) | 5-15 | 0.4-2.5 | 2-12 | <5-20 | 6-80 | 15-50 | <2 |
| Other | DPSS | DPSS | DPSS | DPSS | DPSS | DPSS | Chip | |
| active Q | active Q | active Q | passive Q | active Q | active Q | passive Q |
/CW: also CW operation
These are bright solutions for ns laser applications, but they are not the only ones available.
Our nanosecond lasers are not low cost but are economical, cost-effective models for their high performance.
Don't forget that if you have or need a laser, you may very well need our PCL services:
- laser safety training
- laser safety consultancy
Or maybe our laser related products:
- laser protection products: goggles & helmets, windows, barriers, curtains, cabins, clothing
- laser power and energy measurement
- laser beam profile analysis
- spectrometers
More information: ventas@procarelight.com / +34 605 024 420
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