Low Repetition Rate Pulsed Laser

Low Repetition Rate Pulsed Laser

Beamtech produces a series of low repetition pulsed laser for research customer, including compact Lasers, air-cooled DPSS lasers, high energy lasers, dual-pulse PIV lasers, long-pulse lasers, picosecond Lasers, and tunable Lasers.

Beamtech offers a wide range of low repetition pulsed lasers (typically <1 Hz to 1 kHz), including:

  • Compact Lasers: Series like Dawa and Nimma (Nd:YAG and UV lasers) are compact and ideal for laboratory and research use.

  • Air-cooled DPSS Lasers: The Lapa series features air-cooled designs, with ~100 ns pulse widths and 20 Hz repetition rate at 1064 nm, suitable for basic marking and testing.

  • High Energy Lasers: SGR and SGR-Extra models offer pulse energies from several mJ up to joule-level, with 6–9 ns pulse widths and multiple wavelength options (UV to IR).

  • Dual-pulse PIV Lasers: Vlite and Vlite-1000 provide dual-pulse output, widely used in PIV (Particle Image Velocimetry) and flow diagnostics.

  • Long‑pulse & Picosecond & Tunable Lasers: Including picosecond/femtosecond lasers (Peak-Q-Pro series) and tunable OPO lasers (Opolite series) for advanced research applications.

Key Performance Parameters

ParameterTypical Range
Wavelengths266 nm, 355 nm, 532 nm, 1064 nm; some models support 527 nm, 755 nm
Repetition Rate<1 Hz to 1 kHz (some support burst mode up to 10 kHz)
Pulse Energy1 mJ–2 J depending on the model
Pulse WidthFrom nanoseconds (≤10 ns) to picoseconds (~1–20 ps)

Product Selection Guide

  • · For research: Consider the Nimma series (nanosecond) or Peak-Q-Pro (picosecond) for high frequency and short-pulse needs.

  • · For high-energy applications: Opt for the SGR or Vlite-1000 series for output in the hundreds of millijoules to joules.

  • · For flow diagnostics (PIV): Choose Vlite-Hi-527 or Vlite-1000, which are designed for dual-pulse imaging.

  • · For industrial marking: The Lapa air-cooled DPSS lasers offer cost-effective and low-maintenance solutions.

Contact Us & Recommendation

Beamtech's low repetition rate pulsed laser lineup is comprehensive, covering compact design, multi-wavelength output, high energy delivery, and specialized applications (PIV, picosecond, tunable output).

Recommended steps:

  • · Identify your application needs (target wavelength, pulse width, energy, repetition rate).

  • · Choose a model based on the usage scenario.

  • · For custom requirements (e.g., burst mode or wavelength tuning), contact Beamtech for tailored solutions.

low repetition pulsed laser

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Compact Lasers Compact Lasers

The Compact Laser series from Beamtech is designed for portability and precision, offering compact, air-cooled pulsed lasers such as the Dawa and Nimma models. These lasers typically operate at wavelengths like 266 nm, 355 nm, 532 nm, and 1064 nm, with nanosecond pulse widths and energies suitable for laboratory research, micro-processing, and testing applications. Key features include stable beam quality, small footprint, and easy system integration. Contact us to know more details about our Compact Laser!


Dawa

Nd: YAG Q-Switched Pulse Laser

Dawa
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Nimma

High-performance Nd: YAG Q-Switched Laser

Nimma
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Nimma-L

Intelligent UV Pulsed Laser

Nimma-L
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Nimma-HG-Pro

Advanced Lamp-Pumped Pulsed Solid-State Laser

Nimma-HG-Pro
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Air-cooled DPSS Lasers Air-cooled DPSS Lasers

The Air-Cooled DPSS Laser from Beamtech features a compact design with a built-in air-cooling system, eliminating the need for external water cooling. It is ideal for integration into space-constrained or portable devices. Utilizing an Nd:YAG gain medium, the laser supports multiple output wavelengths (such as 1064 nm, 532 nm, 355 nm, and 266 nm), offering narrow pulse widths and stable energy output. It is well-suited for high-precision applications including LIBS (Laser-Induced Breakdown Spectroscopy), LIF (Laser-Induced Fluorescence), LiDAR, and display panel repair. With its modular design and maintenance-free operation, this laser ensures excellent reliability and ease of use in both scientific and industrial systems.

Recommended Applications:

Our Lapa series air-cooled DPSS laser is suitable for scientific research, industrial inspection, surface repair, spectral analysis, laser-induced breakdown spectroscopy (LIBS), and 3D scanning. It is portable, stable, and quick to deploy.

Air-Cooled DPSS Laser

Lapa

Air-Cooled EO Q-Switched Laser

Lapa
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High Energy Lasers High Energy Lasers

Beamtech's High Energy Laser series includes the SGR and SGR-Extra lines, designed for applications in scientific research, industrial processing, and medical aesthetics. The SGR series features high beam quality and repetition rates up to 50 Hz, making it ideal for precision tasks like LIBS, LiDAR, and thin film deposition. The SGR-Extra series delivers much higher pulse energies—up to 50 J—with adjustable pulse widths and repetition rates, suited for high-energy experiments such as laser shock peening and plasma physics. 

Both High Energy Laser series support diverse applications ranging from analytical testing and manufacturing to medical treatments, providing flexible solutions for various high-energy laser needs.

Comparison Summary

FeatureSGR SeriesSGR-Extra Series
Pulse Energy400 mJ – 6 JUp to 50 J
Wavelength Options1064 nm, 532 nm, 355 nm, 266 nmMainly 1064 nm
Repetition RateUp to 50 HzAdjustable
Pulse Width6–9 ns10–24 ns
Beam QualitySuper-Gaussian, single mode optionalHigh energy density focus
Typical ApplicationsPrecision scientific & industrialHigh-energy research & processing

Click on a product below for more details!

SGR

High-Energy Q-Switched Nd:YAG Pulsed Laser

SGR
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SGR-Extra

High-Energy Nd: YAG Q-Switched Pulsed Laser

SGR-Extra
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Dual-pulse PIV Lasers Dual-pulse PIV Lasers

The Vlite-1000 Dual Pulse PIV Laser is a low-repetition-rate, ultra-high-energy dual-pulse green laser designed for large-area PIV measurements and tomographic PIV applications. It delivers extremely high pulse energy, making it ideal for large-scale fluid dynamics research requiring powerful and stable laser output.


In contrast, the Vlite Dual Pulse PIV Laser series also operates at low repetition rates (up to 15Hz) but offers a wider range of pulse energies (135mJ to 500mJ), providing greater flexibility for different experimental setups. This series emphasizes thermal stability, uniform beam quality, and safety features, making it well-suited for low-frequency PIV applications that require reliable performance and precise synchronization.


Both Dual Pulse PIV Laser models serve distinct research needs: the Vlite-1000 is optimized for ultra-high-energy, low-frequency complex imaging, while the Vlite series supports flexible low-frequency diagnostics with mid-range energy and enhanced operational stability.


Simple Comparison:

FeatureVlite-1000Vlite Series
Pulse EnergyUltra-high (up to 1J or more)Medium-high (135mJ – 500mJ)
Repetition RateLow (fixed, low frequency)Low (adjustable, 0–15 Hz)
Application FocusLarge-area & tomographic PIVStandard 2D/3D PIV, flexible lab setups
Beam Quality & StabilityExcellent, designed for demanding environmentsHigh uniformity and thermal stability
Typical Use CasesLarge-scale flow visualization, 3D/4D imagingGeneral PIV diagnostics, time-separated measurements
System DesignEngineered for ultra-high-energy outputEmphasizes safety, flexibility, and compatibility


Vlite

Dual pulse PIV laser

Vlite
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Vlite-1000

High-Energy Dual-Pulse Laser System

Vlite-1000
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Long-pulse Lasers Long-pulse Lasers

YAG-LP-80

Long-Pulse Laser

YAG-LP-80
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Alex & YAG-LP

Long-Pulse Laser

Alex & YAG-LP
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Picosecond Lasers Picosecond Lasers

Peak-Q-Pro

Scientific Picosecond Pulse Laser

Peak-Q-Pro
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Tunable Lasers Tunable Lasers

Opolite

OPO Tunable Pulsed Laser

Opolite
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