Cold atoms science has been blooming first with the Nobel prize assigned to Chu, Phillips and Cohen-Tannoudji in 1997 (methods to cool and trap atoms), then with a second one assigned in 2001 to Cornell, Wieman and Ketterle (Production and studies of Bose-Einstein Condensate), and – more recently – with the developments of increasingly precise optical atomic clocks, a first wave of quantum-based devices like gravity meters and the prospective of quantum computing and quantum encrypted communication.
Coherent participates in this application as a supplier of powerful single-frequency lasers (Mephisto MOPA) used to build all-optical cold atom traps. Unique combination of ultra-narrow linewidth and extreme phase and intensity stability of these lasers enables lowest atom heating rates in optical dipoles or optical lattices used to study phase transitions, quantum simulators or cold diatomic molecules. In addition, Coherent femtosecond lasers like Chameleon and Mira with their OPOs are used to produce photon pairs in entanglement experiments. CW laser diodes at 405 nm are also used to demonstrate quantum key distribution in quantum encryption experiments, while passively stabilized diodes are used to cool atoms when MHz-class linewidth and accuracy is sufficient like in Rubidium traps.
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Visit our Contact Page to connect with any of our global sites.
email: tech.sales@coherent.com
Corporate Headquarters
Coherent Inc.
5100 Patrick Henry Drive
Santa Clara, CA 95054 USA
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E-Mail: sales.germany@coherent.com
Dieselstr. 5b
64807 Dieburg
Deutschland
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email: coherent.france@coherent.com
14-16 Allée du Cantal 91090 Lisses
Coherent has locations across the globe that are available to provide support for any product, service or inquiry.
Visit our Contact Page to connect with any of our global sites.
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email: sales.china@coherent.com
Room 1006 – 1009,
Raycom Info Park Tower B,
No. 2, Kexueyuan South Road,
Haidian District
Beijing 100190, China
영업팀 직통 전화번호 : +82 02 3419 8039 서비스팀 직통 전화번호 : +82 02 460 7999
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Coherent has locations across the globe that are available to provide support for any product, service or inquiry.
Visit our Contact Page to connect with any of our global sites.
email: info.spain@coherent.com
Corporate Headquarters
Coherent Inc.
5100 Patrick Henry Drive
Santa Clara, CA 95054 USA
セールス : +81 03 5365 7100 サービス : +81 0120 997 356
Coherent has locations across the globe that are available to provide support for any product, service or inquiry.
Visit our Contact Page to connect with any of our global sites.
コヒレント・ジャパン | 会社概要 | オフィス地図 - 地図PDF
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