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Dive into the research topics where Daniel James Twitchen is active.

Publication


Featured researches published by Daniel James Twitchen.


Optics and Photonics for Counterterrorism and Crime Fighting VI and Optical Materials in Defence Systems Technology VII | 2010

Development of high quality single crystal diamond for novel laser applications

Ian Friel; Sarah Louise Geoghegan; Daniel James Twitchen; Geoffrey Alan Scarsbrook

The extreme properties of diamond make it an exceptional material for a range of demanding optical applications. However, the use of single crystal diamond in lasers has been limited by the availability of suitably-sized crystals with low absorption, and the relatively high levels of strain-related birefringence present. We present recent progress in CVD diamond synthesis which addresses these properties, and show how this new high quality, engineered diamond is enabling novel laser technologies such as mid-IR semiconductor disk lasers and high efficiency diamond Raman lasers.


Archive | 2012

Diamond sensors, detectors, and quantum devices

Daniel James Twitchen; Matthew Lee Markham


Archive | 2009

SOLID STATE MATERIAL

Geoffrey Alan Scarsbrook; Daniel James Twitchen; Matthew Lee Markham


Archive | 2011

CVD SINGLE CRYSTAL DIAMOND MATERIAL

Ian Friel; Sarah Louise Geoghegan; Daniel James Twitchen; Joseph Michael Dodson


Archive | 2012

SINGLE CRYSTAL CVD SYNTHETIC DIAMOND MATERIAL

Harpreet Kaur Dhillon; Daniel James Twitchen; Rizwan Uddin Ahmad Khan


Archive | 2011

DISLOCATION ENGINEERING IN SINGLE CRYSTAL SYNTHETIC DIAMOND MATERIAL

Harpreet Kaur Dhillon; Nicholas Matthew Davies; Rizwan Uddin Ahmad Khan; Daniel James Twitchen; Philip Maurice Martineau


Archive | 2014

Methods of fabricating synthetic diamond materials using microwave plasma actived chemical vapour deposition techniques and products obtained using said methods

Rizwan Uddin Ahmad Khan; Steven Edward Coe; Jonathan James Wilman; Daniel James Twitchen; Geoffrey Alan Scarsbrook; John Robert Brandon; Christopher John Howard Wort; Matthew Lee Markham; Ian Friel; Katharine Robertson


Archive | 2014

Diamond components for quantum imaging, sensing and information processing devices

Matthew Lee Markham; Alastair Stacey; Daniel James Twitchen


Archive | 2012

Single crystal cvd diamond and devices

Daniel James Twitchen; Matthew Lee Markham


Archive | 2012

Single crystal diamond for sensors, detectors, and quantum devices

Daniel James Twitchen; Matthew Lee Markham; Geoffrey Alan Scarsbrook

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Matthew Lee Markham

Brookhaven National Laboratory

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Ronald Hanson

Kavli Institute of Nanoscience

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Hannes Bernien

Delft University of Technology

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