18.04.2024 | New broadband femtosecond SFG spectrometer with high spectral resolution

Nonlinear Sum Frequency Generation (SFG) Vibrational Spectroscopy is a powerful method for measuring molecular properties at interfaces and surfaces and allows extracting detailed information on the ordering and orientation of molecular groups by analysis of polarization-dependent SFG spectra. We now offer a new broadband femtosecond SFG spectrometer that combines picosecond and femtosecond excitation.

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15.04.2024 | TOPAG presents most flexible ultrafast laser with innovative burst mode

Femtosecond lasers enable precise micromachining results with very high surface quality. Research in the past few years has shown that switching from single pulse mode to GHz burst mode can significantly increase the ablation rate without negatively affecting the process quality. This is essential in 24/7 industrial applications and unlocks the full potential of ultrafast laser processing. Femtosecond laser FemtoLux30 has been designed as a cost-effective and versatile tool for ultrafast laser micromachining applications.

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14.02.2024 | Laser-induced fluorescence spectroscopy - How to use the potential of your measurement technology with high repetition rate nanosecond lasers

Most commercially available tunable nanosecond lasers run at repetition rates of up to typically 100 Hz, while the measurement technology usually supports higher repetition rates. With the high repetition rate lasers NT242 and NT262, TOPAG offers solutions to shorten measurement times by a factor of 5-10.

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19.06.2023 | Laser Beam Profiler BeamPro

Beam profile cameras are used for measuring the intensity profile of laser beams. These devices allow to determine important parameters such as diameter, position and beam quality.

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12.06.2023 | New Laser Beam Shaper GTH-R for Generating Round Top Hat Beam Profiles

As a result of the successful development work at TOPAG, we are presenting an extension of the GTH series for generating round Top Hat spots. The long-established GTH series previously included various beam shapers for generating square Top Hat profiles.

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26.04.2023 | New Cooperation between TOPAG Lasertechnik and Femto Easy

With immediate effect, TOPAG Lasertechnik is taking over the distribution of USP measurement technology in Germany and Austria for the French manufacturer Femto Easy. Products comprise beam profilers, autocorrelators, spectrometers and FROG systems (Frequency-Resolved Optical Gating).

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24.04.2023 | Optical Parametric Amplifier Orpheus-VIS with Ultrashort Pulses in the Visible Range

Manufacturer Light Conversion extends its portfolio of tunable femtosecond light sources by introducing new optical parametric amplifier Orpheus-VIS. This OPA delivers pulse durations of <70 fs in the tuning range from 320 to 900 nm, and even <50 fs in the range from 500 to 600 nm.

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23.03.2023 | Industrial-Grade Nanosecond Laser with High Pulse Energy Down to Deep UV

NL200 from manufacturer Ekspla is a well-proven diode-pumped nanosecond laser for scientific and industrial applications. This laser provides up to 4 mJ at 1064 nm with a variable repetition rate of up to 1 kHz and optional harmonics down to deep UV.

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12.12.2022 | Wavemeter for Laser Wavelength Measurement Now Available with New Software

The Echelle wavemeter SHR is an ideal low-cost high-precision spectrometer for measuring laser wavelengths in a wide spectral range from 190 nm to 1190 nm.

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08.12.2022 | New Tunable Diode-Pumped Nanosecond Laser Q-Tune-G for NIR Spectroscopy

New air-cooled tunable nanosecond laser Q-Tune-G with tuning range from 680 to 2100 nm delivers up to 12 mJ in near infrared range.

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12.09.2022 | Industrial Femtosecond Laser Receives Innovators Award

The journal Laser Focus World awards Innovators Award 2022 to industrial femtosecond laser FemtoLux30 for its innovative cooling system.

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02.09.2022 | New Ultrashort Pulse Femtosecond Laser Pharos-UP with 100 fs

With Pharos-UP a new version of the well-proven femtosecond laser series with very short pulses <100 fs is now available. This technical advancement was awarded with this year's innovators prize by journal Laser Focus World.

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01.07.2022 | New tunable 100 kHz nanosecond laser serie Q-Tune-HR

Q-Tune-HR is a new tunable wavelength optical parametric oscillator with a tuning range from 750 – 1800 nm at a repetition rate of up to 100 kHz. Alternatively, a model with tuning range 1600 – 3200 nm at 10 kHz is available.

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15.06.2022 | Orpheus-NEO - Next-Generation Optical Parametric Amplifier

The new tunable femtosecond laser Orpheus-NEO is a technical advancement of Orpheus-HP and Orpheus-ONE models with a tuning range from 320 to 16000 nm. The system sets new standards regarding stability, flexibility and user-friendliness for applications like multiphoton microscopy or ultrafast spectroscopy.

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25.04.2022 | New High Repetition Rate Tunable Nanosecond Laser NT262

This new laser with tuning range from 210 nm to 2.6 µm stands out by its high repetition rate of 10 kHz and narrow linewidth <3 cm-1.

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24.03.2022 | New Tunable Picosecond Laser PT277-XIR with Large Tuning Range

TOPAG now offers a novel picosecond laser system for infrared spectroscopy with a very large tuning range from 7000 cm-1 (1400 nm) to 625 cm-1 (16 µm).

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26.01.2022 | New Femtosecond Lasers with High Pulse Energy up to 3 mJ

New models of femtosecond laser series Pharos and Carbide with high pulse energy are now available. These models are suited in particular for High Harmonics Generation (HHG) and for pumping several OPAs simultaneously.

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13.12.2021 | High Energy Femtosecond Laser UltraFlux

Topag expands her product portfolio by UltraFlux series from manufacturer Ekspla. These novel high energy femtosecond lasers are based on OPCPA technology with patented innovations in front-end design.

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25.10.2021 | New high-precision timing generator TG10 with internal clock and 8 delay channels

The new timing generator TG10 with an ultra-stable 0.2 ppm internal clock is designed for synchronizing laser systems and laser components, for example Pockels cells, pulse pickers, akusto-optical modulators, flashlamps and laser diodes. The digital generator is also suitable for synchronizing high-speed acquisition systems and high-precision clock signals.

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07.10.2021 | 2021 Laser Focus World Award for Femtosecond OPA Orpheus-MIR

The renowned journal Laser Focus World awards Gold honors to optical parametric amplifier Orpheus-MIR from manufacturer Light Conversion.  Every year, the Innovators Awards are assigned by a panel of experts to the most innovative products and solutions in optics and photonics.

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01.10.2021 | New Top Hat Beam Shaper GTH-S-5.0-16.0 for UV to IR

TOPAG offers an improved version of her GTH Top Hat Beam Shaper series. GTH-S-5.0-16.0 redistributes a Gaussian input beam into a square Top Hat in the millimeter range. The new freeform optics are made of fused silica instead of LF5. The enables using GTH in the extended wavelength range from UV to IR.

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10.09.2021 | New Femtosecond Fiber Laser FemtoLux30 for Industrial Micromachining

Laser manufacturer Ekspla presents a new femtosecond fiber laser with 30 W at 1030 nm, tunable pulse duration from 350 fs to 1 ps and up to 4 MHz repetition rate. This makes FemtoLux30 a perfect tool for manufacturing microelectronics, for structuring brittle material like glass, sapphire or ceramics as well as for high precision machining of metals and polymers.

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22.06.2021 | SFG vibrational spectroscopy for the investigation of interfaces

Read our new article on sum frequency generation (SFG) to understand the architecture of biomolecules and monolayers in perovskite solar cells published in PhotonicsViews Vol 3, 2021.

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17.05.2021 | Cronus-3P: Laser source for nonlinear 3-photon microscopy

The new laser system CRONUS-3P from manufacturer Light Conversion has been developed for the analysis of biological tissue with high resolution multiphoton fluorescence microscopy. Dedicated for 3-photon microscopy, this system is tunable from 1,25 to 1,8 µm.

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16.02.2021 | Diode-pumped Nanosecond Lasers with Integrated Wavelength Converter

Some applications require a single fixed wavelength that cannot be generated by conventional solid-state lasers like Nd:YAG, Nd:YLF or Ti:Sapphire or their corresponding harmonics. The newly introduced nanosecond laser series Q-Shift from manufacturer Quantum Light Instruments provides a cost-effective and high-power alternative to tunable laser systems.

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06.01.2021 | High Repetition Rate, 15 TW OPCPA Laser System for European Research Project ELI-ALPS

The Lithuanian laser manufacturers Ekspla and Light Conversion signed a contract to build a new OPCPA laser system for the European research center ELI-ALPS. The system will deliver 15 TW peak power at 1 kHz repetition rate and <8 fs pulse duration in extreme UV range (XUV / X-ray). It is dedicated for ground-breaking experiments in nonlinear X-ray research, 4D imaging and new industrial, biological and medical applications.

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07.12.2020 | New Compact, Air-cooled Tunable Laser Q-Tune-IR for Infrared Spectroscopy

The newly available pulsed nanosecond laser Q-Tune-IR is tunable in the infrared wavelength range from 1380 to 4500 nm. Typical pulse energy is >20 mJ @ 1500 nm and >6.5 mJ @ 3500 nm at 3-4 ns pulse duration.

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19.11.2020 | New Tunable Picosecond Laser from 210 to 2300 nm

The new picosecond laser PT403 delivers high up to 70 µJ at 1 kHz repetition rate and a wide tuning range from 210 to 2300 nm. This system is dedicated for many spectroscopy applications.

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14.10.2020 | 2020 Laser Focus World Innovators Awards for Femtosecond Laser Carbide

The renowned journal Laser Focus World assigns Platinum and Gold Innovators Awards to femtosecond laser Carbide 80 W, 800 µJ with BiBurst and option I-OPA.

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05.10.2020 | Tunable Nanosecond Laser NT350 with High Pulse Energy

Laser manufacturer Ekspla extends her portfolio of tunable integrated laser systems by two new models NT352C and NT352E with significantly higher pulse energy up to 230 mJ in the red wavelength range. Pumped with 532 nm, the OPO covers the tuning range 660 to 2600 nm at 4 - 6 ns pulse length and bandwidth below 10 cm-1.

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10.08.2020 | Q-switched, Air-cooled Nanosecond Lasers with More Pulse Energy

The high energy laser series Q2-HE from manufacturer Quantum Light Instruments is now available with up to 120 mJ at 10 Hz or 100 mJ at 20 Hz and 1053 nm. The series comprises other model up to 100 Hz with laser medium Nd:YAG or Nd:YLF and their respective 2nd, 3rd, 4th or 5th harmonics.

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14.07.2020 | Sum Frequency Generation (SFG) Spectrometer with wide tuning range

Infrared spectroscopy is being used to characterize vibrational states of molecules. Nonlinear SFG spectroscopy provides additional information about molecules on surfaces or at interfaces. The observed SFG spectra show the deformation of molecular binding states from centro-symmetrical geometry.

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01.07.2020 | OPCPA Laser Systems

Optical Parametric Chirped Pulse Amplification is the state-of-the-art technology providing high peak and average power as well as few-cycle pulse duration. It enables amazing advances in attosecond physics.

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28.05.2020 | Laser and Nonlinear Crystals

TOPAG offers a wide range of crystals for laser applications, which are used as optical gain sources as well as frequency conversion and mixing purposes.

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11.05.2020 | Subnanosecond Lasers with 1 kHz Repetition Rate

The diode-pumped, actively Q-switched subnanosecond MPL15100 lasers deliver high peak pulse power near 1 MW at short pulse durations <700 ps and repetition rates up to 1 kHz. Standard wavelengths are 1064 nm, 532 nm, 355 nm and 266 nm.

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22.04.2020 | Femtosecond Laser Carbide with 80 W

Careful continuous development of the femtosecond laser series Carbide led to the introduction of a new model featuring doubled output power > 80 W. The new BiBurst mode offers new possibilities to increase ablation efficiency in industrial processes.

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18.03.2020 | Spectrometer M522 with three output ports

M522 is a long-focal 522 mm fully automated monochromator-spectrograph with high line quality and low-level stray light. The standard version features two input and two output ports. Optionally, M522 is now available with three output ports.

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19.02.2020 | Tunable Nanosecond Laser NT342 from DUV to FIR

The integrated YAG/OPO laser system NT342 with tuning range from 192 to 2600 nm is now available with the newly developed MIR extension to 4400 nm. On customer's request further extension to 18 µm is possible.

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17.12.2019 | New Gaussian to Top Hat Line Beam Shaper

TOPAG presents a new beam shaper especially designed to generate short, narrow and homogeneous line spots.

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04.12.2019 | Fiber Lasers from Irisiome Solutions

TOPAG now supplies lasers from Irisiome Solutions, a manufacturer of novel, air-cooled CW and pulsed fiber laser systems. The series Manny allows unique flexibility on both pulse duration and repetition rate by employing picosecond “pulse gating” technique.

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02.09.2019 | New Ultra-Stable Green CW Lasers

TOPAG Lasertechnik extends her portfolio of green CW Lasers. We are happy to announce the new cooperation with the US manufacturer Lighthouse Photonics. This company develops and produces ultra-stable CW lasers with 532 nm wavelength.

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28.08.2019 | Tunable IR Laser

The tunable Laser NT277-XIR from the manufacturer Ekspla stands out by its large infrared tuning range from 2.5 to 12 µm. The system integrates OPO and DPSS pump laser in a single, compact housing and delivers up to 80 µJ at repetition rates of 1000 Hz and pulse duration of < 10 ns.

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06.08.2019 | Femtosecond Laser CARBIDE with Higher Pulse Energy and Repetition Rate

TOPAG offers the femtosecond laser CARBIDE manufactured by Light Conversion with improved specifications. The compact and robust femtosecond lasers stand out by their excellent output parameters and are used in science and industry for 24/7 micromachining processes.

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17.06.2019 | New Pulsed Subnanosecond Lasers

Topag Lasertechnik is happy to announce the cooperation with its new supplier QS Lasers. The company produces advanced diode-pumped Q-switched subnanosecond lasers dedicated for applications requiring high peak power (up to 2.8 MW) at a variable repetition rate of 1 to 100 Hz.

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24.05.2019 | Precise infrared wavemeter SHR-IR

The Echelle wavemeter SHR-IR is a reasonably priced high-precision instrument with a large spectral range from 600 to 1800 nm for laser monitoring, analysis of spectral lines and laser spectroscopy. This device has an outstanding wavelength precision of ±15 pm and a very high resolution of 4000:1.

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28.02.2019 | Compact, entirely air-cooled industrial picosecond laser Atlantic

As part of the picosecond laser series Atlantic, TOPAG offers a compact, entirely air-cooled model with high pulse energies and high repetition rates at 1064, 532 or 355 nm wavelength. This ultra short pulse laser is an attractive alternative to other conventional industrial lasers for micromachining.

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13.02.2019 | Femtosecond Oscillator Flint with Increased Output Power

The femtosecond oscillator Flint has been redesigned fundamentally. TOPAG Lasertechnik now offers the improved models of this series with significantly more output power.

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Do you have questions about our products?

Write to us | info@topag.de

Give us a call | +49 6151 42944 0

TOPAG Lasertechnik GmbH
Nieder-Ramstädter Str. 247
64285 Darmstadt, Germany
Phone: +49 6151 42944 0
Fax: +49 6151 42944 11
E-mail: info@topag.de