To lead in what you do, you need tools you can rely on to deliver unrivalled performance. With deep expertise and experience and a track record of world firsts, M Squared Lasers provides Dependable Innovation™. This includes the world's most advanced compact ti sapphire laser and a range of photonic instruments with unmatched capabilities.
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Latest News

Deloitte Fast 50 2013

Find out what's new and whether that 'new' might be a useful 'new' for you.
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Meet us and view our latest products at these conferences and tradeshows
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Download the latest datasheets for our lasers.
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M Squared Advantage

M Squared Lasers Headquarters in Scotland

Our products include unique, proprietary technologies.
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SolsTiS ti sapphire laser

SolsTiS cw Ti Sapphire Laser

The smallest, lowest noise, and only fully automated, maintenance-free laser of its type, the SolsTiS CW narrow linewidth Ti Sapphire laser system provides a host of next–generation features.
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Firefly-IR Mid-IR laser


The Firefly-IR laser is a pulsed, tunable mid-IR source bringing a fresh mix of capabilities to remote sensing and molecular spectroscopy applications including high peak and average power, high brightness and very compact size.
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Firefly-THz Terahertz Laser


Offering a higher brightness, more practical alternative to generating terahertz laser light, the Firefly-THz laser provides significant advances in the compactness, convenience and efficiency of THz sources, by virtue of its integrated pump laser, sealed maintenance-free laser head, and a novel op
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Sprite Ultrafast Pulsed Ti Sapphire Laser


The Sprite laser is an ultrafast, femtosecond laser source combining flexibility with design features that maximize stability, reliability and productivity. Available as femtosecond, picosecond and fixed wavelength or tunable versions, the Sprite is equally at home in the lab or an OEM application.
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@m2lasers  RT @ImperialOptSoc: Lunchtime seminar from Graeme Malcolm of @M2Lasers TODAY for Imperial students: The Enterprising World of Laser Physics…

Fri 4 Apr 14 @ 06:39

@m2lasers  RT @In_Electronics: @TXInstruments @OptoSci @linnproducts @M2Lasers have you seen our #Electronics Map of #Scotland? http://t.co/0T64uE8WE5

Mon 24 Mar 14 @ 23:53

@m2lasers  Interesting article on “cold molecules” -SolsTiS users are benefitting from simple laser use for more results http://t.co/mEdmEBIxDV

Sat 15 Mar 14 @ 13:43

@m2lasers  RT @SWISSto12: On http://t.co/ejKxftN38V already available @M2Lasers Brightspec and @Agilent slides #THz4Industry (@terahertz_fr @vadiodes

Mon 17 Feb 14 @ 15:53

@m2lasers  Tear down. Thanks to all who visited us #PhotonicsWest. See you next year. http://t.co/WRIeBZrQR7

Fri 7 Feb 14 @ 17:36

@m2lasers  Finishing touches #PhotonicsWest 2014. North Hall booth #4227. http://t.co/6lbgS0D25x

Tue 4 Feb 14 @ 17:00

Visit by Dr Vince Cable

January 9 2014

Dr Vince Cable, UK Cabinet minister, visits M Squared Lasers
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M Squared is listed in Deloitte Fast 50 for second year

November 14 2013

M Squared is listed once again in the Deloitte Fast 50 fastest growing technology companies in the UK. Having made our debut last year we’re delighted that continued growth has enabled us to retain our inclusion in the list of winners in the electronics sector.
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M Squared Lasers wins Glasgow Business Awards in Innovation category

October 4 2013

M Squared Lasers are proud winners at the Glasgow Business Awards in the category of Innovation in Business. The Firefly-IR scanner uses an infrared source in order to identify and image gases and potential threat agents. The infra-red beam is scanned and the reflected light is measured in order to make a video image of the otherwise invisible gases
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What is a Bose Einstein Condensate (BEC)

December 23 2013

A Bose Einstein Condensate is a new phase of matter (the other more common phases being solid, liquid, gas and plasma) in which a cloud of bosons is cooled close to absolute zero such that the bosons all condense / fall into the lowest available quantum state. At this point the cloud of super cold atoms starts to exhibit macro characteristics that are different from those of the non-cooled material. A BEC can also be called a “super atom” because the cloud of many thousands of utracold atoms behaves as if it were a single atom.
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Wavelength Tuning Videos

September 13 2013

Setting and adjusting the wavelength of a SolsTiS is easy and fast. Here are a couple of examples with and without a wavemeter.
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JILA Visit, August 2013

August 9 2013

A big thanks to everyone at JILA for hosting Graeme, Josh and Stephen this week - they had a wonderful visit and were shown some fascinating work. Stephen gave a talk on the SolsTiS for metrology and we were able to demonstrate the laser at work in one of the labs, including automatic wavelength tuning and locking to an external transition. We had some great feedback and the JILA team were terrific hosts.
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SPIE Defence Security and Sensing 2014

May 5 2014

The SPIE Defense Security and Sensing showcases the latest technology innovations and future applications in detection, imagery, lasers and supporting components and devices.
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DAMOP 2014

June 2 2014

45th Annual Meeting of the APS Division of Atomic, Molecular & Optical Physics (DAMOP), June 2-6, Madison, Wisconsin.
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CLEO 2014, SAN JOSE, 10-12 June, 2014

June 10 2014

Cleo 2014, San Jose Conference Centre Our booth number is #1543
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