Our Blog

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SPIE BIOS 2018

December 14, 2017

Meet Covesion at SPIE BIOS, 27 - 28 Jan. 2018, Booth #8356.

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SPIE Photonics West 2018

December 14, 2017

Meet Covesion at SPIE Photonics West, 30 Jan. - 1 Feb 2018, Booth #5336, North Hall.

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1st North American Conference on Trapped Ions (NACTI)

August 08, 2017

Meet Covesion at the NACTI conference, 14th - 18th August, 2017, Boulder Colorado

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Covesion Website Launch

May 16, 2017

Welcome to the new Covesion website with some new features including 20 new products, our blog with articles on MgO:PPLN systems, and a more comprehensive publications listing.

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Covesion SFG crystals for laser cooling and trapping

April 19, 2017

Covesion's range of MSFG crystals are most commonly used in quantum optics systems where narrow linewidth lasers are needed to access specific atomic transitions in order to manipulate and cool atoms and ions. Cooling lasers with Watt level powers are readily achievable by using high power fibre pump lasers for sum frequency generation in MgO:PPLN.

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Frequency Doubling Femtosecond Fibre Lasers

April 12, 2017

One of the most common applications of our crystals is for the generation of femtosecond pulses at around 780nm which can also be used as a low cost and compact alternative to the Ti:Sapphire laser. This is typically achieved by frequency doubling a high power 1560nm fibre source using a 1mm long MgO:PPLN crystal (MSHG1550-0.5-1) at room temperature (no PPLN crystal oven needed). Such a source can be used in microscopy systems for live-cell imaging, or terahertz time-domain spectroscopy where chemical fingerprints can be identified for homeland security applications.

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High Power 780nm for laser cooling and manipulation of Rb atoms

April 04, 2017

The manipulation of Rb atoms is commonly performed using diode-based laser systems typically producing several hundred mW of usable 780nm power. Many atom optics applications however favour higher laser power whilst maintaining a narrow linewidth and high spatial beam quality. One method is to frequency-double 1560nm fiber lasers that can deliver tens of Watts in optical power.

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LASER world of Photonics 2017

January 18, 2017

Meet Covesion at LASER Munich - 26th-29th June 2017, Hall B3, Booth 507

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SPIE Photonics West 2017

November 18, 2016

Meet Covesion at SPIE Photonics West, 31 January - 2 February 2017, Booth #5361, North Hall.

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SPIE Photonics West 2016

December 21, 2015

Meet Covesion at SPIE Photonics West, 16-18th February 2016, Booth #4506, North Hall.

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Contact

For all initial enquiries please contact our team at:

Covesion Ltd
Unit A7, Premier Centre
Premier Way, Romsey
Hampshire SO51 9DG
United Kingdom

Email: [email protected]
Tel. +44 (0)1794 521638
Fax. +44 (0)8709 289714

Or make an enquiry

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