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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M Squared Advantage

M Squared Lasers Headquarters in Scotland

Our products include unique, proprietary technologies.
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Product Line Card

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Download our latest Product Line Card
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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  @M2Lasers will be at #ICOOPMA2014. Stop by and talk to our laser experts. Lasers from CW to fs pulse widths, and DUV to THz wavelengths.

Thu 24 Jul 14 @ 11:55

@m2lasers  @M2Lasers will be at #ICOOPMA2014. Stop by and talk to our laser experts. Lasers from CW to fs pulse widths, and DUV to THz wavelengths.

Tue 22 Jul 14 @ 10:44

@m2lasers  Our SolsTiS CW laser + lock box @univofstandrews, locked to Rubidium line: currently controlled from our Glasgow HQ. http://t.co/MY7ejpdZHV

Thu 10 Jul 14 @ 15:22

@m2lasers  was good to watch the #iqoqi10 tweetup unfold live. Congratulations on 10 years @iqoqi

Wed 9 Jul 14 @ 17:31

@m2lasers  Excited for the @iqoqi quantum Tweetup today #iqoqi10 #ScienceTweetup

Wed 9 Jul 14 @ 10:03

@m2lasers  RT @iqoqi: Looking forward to our quantum tweetup tomorrow w/ @EdinSasic, @yenzenz, @melaniebartos, @lexsius_o & @M2Lasers http://t.co/5TDp…

Tue 8 Jul 14 @ 14:24

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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July 4 2014

Sixth International Conference on Optical, Optoelectronic and Photonic Materials and Applications Sunday 27th July – Friday 1st August 2014 in Leeds, UK.
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