Free of charge training on Sirah lasers

Sirah offers a free-of-charge laser training course on the continuous wave and pulsed laser product lines (except WaveTrain). The training course will be free of charge except for the travel and accommodation expenses. We offer training for the following laser types: Matisse TR/TS/TX/TX-Light…

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Introducing: The Gropius

Gropius Synchronously Pumped Laser

Sirah’s synchronously pumped Gropius dye laser is an affordable and versatile source for tunable pico-second and sub-picosecond pulses in the VIS to NIR range. The term synchronous pumping refers to matching the cavity round-trip time of the dye laser to an integer multiple…

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Pulsed Dye Laser Housings

All Pulsed Dye Lasers

Sirah offers a broad range of pulsed dye lasers. Depending on the requirements each system is individually built according to customer’s specifications. We built our lasers into three different housings: Cobra Our most compact system, optimized for single dye cell operation. This can…

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External Cavity Frequency Doubler

WaveTrain 2

The WaveTrain 2 is the perfect device for the generation of second harmonics from Sirah’s Matisse lasers. It is based on a low-loss, ultra compact enhancement cavity using a patented triangle-shaped ring resonator. It achieves doubling efficiencies of more than 35% of the…

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Matisse 2 for Lithium Cooling

Power at 671 nm

Sirah’s Matisse 2 ring laser is a powerful tool for cooling Alkali-metal atoms. We tested and optimized the Matisse Titan:Sapphire performace at a wavelength of 670.9 nm. Using a 15 W Millennia as pump laser we demonstrated above 1500 mW at the Lithium…

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Resonator Options

Resonator Options

For our pulsed dye lasers we offer numerous options to adapt the system to specific requirements. The Piezo Wavelength Control option allows the rapid detuning of the resonator wavelength, a capability required for DIAL experiments. The Grating Lift is a patented device that…

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New: Matisse 2 Ring Lasers

Sirah introduces an improved version of the Matisse ring laser system. We improved the linewidth for the side-of-fringe stabilized systems. All Titanium:Sapphire lasers operate now more quiet, we lowered the amplitude noise. Advances in coating technology allowed the design of a broadband optic…

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Training Video: Change Matisse Optics

This video demonstrates how to change a mirror in the Matisse laser cavity. The precision mechanics used in the Matisse laser supports quick exchange of optics. It is possible to change optical elements and maintain the alignment of the cavity. Our cw specialist,…

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New Release: Sirah Control v 3.12

The latest version of our pulsed dye laser control program Sirah Control is released. Fully automized procedure to built a table for tracking a frequency conversion unit. A very handy feature in cases where autotracking is either too slow or not reliable. Re-designed…

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New: Credo Ti:Sa

Sirah’s new high repetition rate Titanium:Sapphire system. The compact high repetition rate laser is designed for applications where a wide tuning range and high pulse intensity with narrow linewidth is needed. Typical applications are atmospheric research, combustion diagnostics, material science, semiconductor technology and…

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New Location, New Phone Number

Sirah Lasertechnik GmbH - New Phonenumber +49 2182 82 9818-0

We have done it again! Sirah moved into new premises. Please note our new phone number: +49 2182 82 98 18-0. Our new address is: Sirah Lasertechnik GmbH 41516 Grevenbroich, Heinrich-Hertz-Straße 11

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New Release: Matisse Commander 1.10

The latest version of the Matisse Commander is another step towards easier operation of our ring laser system. New layout of the main window for intuitive laser operation. Improved wavemeter support: faster operation, extended scan range, more reliable operation. Automized setting of control…

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New Release: Sirah Control Version 3.5

The new version of Sirah Control makes working with Your dye laser easier. Seamless combination of auto-tracking with open-loop crystal tuning modes. Now you can combine auto-tracking with table based tracking, or fitted analytical tuning curves. The result is fast scanning and rapid…

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MixTrain: Powerful Frequency Mixing in Periodically Poled Crystals

MixTrain detail view

The MixTrain is using quasi-phase matching in peridically poled crystals for sum- or difference frequency mixing of two cw-lasers. Typically, one of the lasers will be a tuneable Titanium-Sapphire laser like the Matisse TR while the other laser is a powerful fixed wavelength…

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Tunable Laser System at 250 kHz Repetition Rate

Sirah’s Credo and Spectra-Physic’s Pulseo are combined to a high average power, high repetition rate laser system. The Pulseo operates at rates from 10 kHz up to 300 kHz with a maximum average power of 34 Watts at 532 nm. The Pulseo can…

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New Sirah Website

Sirah is pleased to announce the publication of our new website. The site has now a fresh new look and we hope to give a clear presentation of our products, services and of our company. You will find an up-to-date navigation of the website…

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