Navigation Links
Solitons in a crystal
Date:12/23/2013

Soliton water waves can travel several kilometers without any significant change in their shape or amplitude, as opposed to normal waves, which widen as they travel, and eventually disappear. Discovered over 150 years ago in water canals, solitons represent a surprising phenomenon of wave propagation and have been observed in natural phenomena including moving sand dunes and space plasmas. A unique aspect of solitons is that they can retain their shape because of non-linear and dispersive effects that stabilize the wave. Solitons can even occur as pulses of light that can propagate through a suitable transparent medium, e.g. an optical telecommunication fiber. Publishing in Nature Photonics, EPFL scientists collaborating with the Russian Quantum Center and the M.V. Lomonosov Moscow State University have now discovered that so-called optical dissipative solitons can also exist in small millimeter-size optical resonators.

The optical resonators are crystals shaped to form a resonator that can guide a soliton light pulse on an endless circular path. When such a soliton light pulse circulates inside the resonator, a small fraction of it can be extracted every time the pulse completes one roundtrip.

The scientists at EPFL's Laboratory for Photonics and Quantum Measurement analyzed the extracted light pulses from the resonator and found them to be surprisingly short in duration; much shorter in fact than one millionth of one millionth of a second. Due to the small size of the optical resonator, the time between two extracted pulses is extremely short and the pulse rate very high.

Besides being of large scientific interest, the high rate of repeated ultra-short light pulses is important for many applications: In astronomy, it can be used to search for Earth-like planets, chemists can identify unknown substances, and the capacity of today's telecommunication networks can be boosted by orders of magnitude. Moreover, the solitons can
'/>"/>

Contact: Nik Papageorgiou
n.papageorgiou@epfl.ch
41-789-400-620
Ecole Polytechnique Fdrale de Lausanne
Source:Eurekalert

Page: 1 2

Related biology technology :

1. On the road to plasmonics with silver polyhedral nanocrystals
2. Nanocrystals make dentures shine
3. First atomic-scale real-time movies of platinum nanocrystal growth in liquids
4. Nanotechnology for Drug Delivery: Global Market for Nanocrystals
5. Novel technique to synthesize nanocrystals that harvest solar energy
6. Engineers achieve longstanding goal of stable nanocrystalline metals
7. Research on nanocrystals to move from lab to market
8. Nanocrystals and nickel catalyst substantially improve light-based hydrogen production
9. Penn researchers make flexible, low-voltage circuits using nanocrystals
10. Nanocrystals not small enough to avoid defects
11. Liquid crystal research, future applications advance
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:8/26/2015)... SAN FRANCISCO , Aug. 26, 2015 /PRNewswire/ ... today that it has received a $1.5M Phase ... Health (NIH) to further develop its therapeutic agent ... unmet clinical need in end stage renal disease ... by the National Institute of Diabetes and Digestive ...
(Date:8/26/2015)... CORAL SPRINGS, Florida , August 26, 2015 ... one of the biggest factors fueling the optimism ... FDA approvals, M&A,s, collaborations and life sciences advancements.  ... and developments are Pressure BioSciences, Inc. (OTCQB: PBIO), ... Inc. (NASDAQ: SRPT ), Raptor Pharmaceutical Corp. ...
(Date:8/25/2015)... ... August 25, 2015 , ... Vets Plus, Inc. recently ... The company has added a AS16 Sharples centrifuge to harvest products after fermentation. ... or fungal fermentation process development. , The new centrifuge greatly expands production ...
(Date:8/25/2015)... Doximity, the leading medical network for ... its second annual Residency Navigator , an ... of doctors research and compare residency training programs ... senior medical students used Doximity to research the ... The new Residency Navigator brings an unprecedented level ...
Breaking Biology Technology:Symic Biomedical Awarded $1.5MM NIH Phase II SBIR Grant to Develop its Proteoglycan Mimetic Therapeutics to Reduce Vascular Access Failures in ESRD 2Symic Biomedical Awarded $1.5MM NIH Phase II SBIR Grant to Develop its Proteoglycan Mimetic Therapeutics to Reduce Vascular Access Failures in ESRD 3New Collaborations & Mergers For Research of Molecular Biomarkers in Human Diseases & Clinical Trials for Cancer Therapies Fueling Growth in Multi-Billion Dollar Life Sciences Market 2New Collaborations & Mergers For Research of Molecular Biomarkers in Human Diseases & Clinical Trials for Cancer Therapies Fueling Growth in Multi-Billion Dollar Life Sciences Market 3New Collaborations & Mergers For Research of Molecular Biomarkers in Human Diseases & Clinical Trials for Cancer Therapies Fueling Growth in Multi-Billion Dollar Life Sciences Market 4New Collaborations & Mergers For Research of Molecular Biomarkers in Human Diseases & Clinical Trials for Cancer Therapies Fueling Growth in Multi-Billion Dollar Life Sciences Market 5New Collaborations & Mergers For Research of Molecular Biomarkers in Human Diseases & Clinical Trials for Cancer Therapies Fueling Growth in Multi-Billion Dollar Life Sciences Market 6New Collaborations & Mergers For Research of Molecular Biomarkers in Human Diseases & Clinical Trials for Cancer Therapies Fueling Growth in Multi-Billion Dollar Life Sciences Market 7New centrifuge and fermentor expand product development capacity at Vets Plus 2Doximity Releases 2015-2016 Residency Navigator 2Doximity Releases 2015-2016 Residency Navigator 3
... CV Therapeutics,Inc. (Nasdaq: CVTX ) announced today that ... at the American Heart,Association (AHA) Scientific Sessions 2008, which ... - 12, 2008., In addition, company chairman and ... The Industry,s Perspective on the Pressures,Challenges and Ethics of ...
... Shareholders until further notice, RICHMOND, Va., Oct. 21 ... today,announced that on Thursday, October 16, 2008 NASDAQ issued a ... suspended the enforcement of the rules ... Effective immediately, NASDAQ has also suspended the enforcement of ...
... Perceptive Informatics, the,industry,s leading eClinical technology provider ... PRXL ), today announced the,release of an enhanced ... and Clinical Data Management System (CDMS) solution to,improve ... The enhanced,4.3 version of the DataLabs EDC and ...
Cached Biology Technology:CV Therapeutics Announces Presentations at American Heart Association Scientific Sessions 2008 2CV Therapeutics Announces Presentations at American Heart Association Scientific Sessions 2008 3Insmed Announces That NASDAQ Temporarily Suspends Minimum Bid Closing Price Rule 2Insmed Announces That NASDAQ Temporarily Suspends Minimum Bid Closing Price Rule 3Perceptive Informatics Improves Efficiency and Clinical Data Quality With Enhanced Version of EDC System 2Perceptive Informatics Improves Efficiency and Clinical Data Quality With Enhanced Version of EDC System 3Perceptive Informatics Improves Efficiency and Clinical Data Quality With Enhanced Version of EDC System 4Perceptive Informatics Improves Efficiency and Clinical Data Quality With Enhanced Version of EDC System 5Perceptive Informatics Improves Efficiency and Clinical Data Quality With Enhanced Version of EDC System 6
(Date:8/12/2015)... , Aug. 12, 2015  Synaptics Inc. (NASDAQ: ... interface solutions, today announced that four of its ... solution, have officially been named FIDO Certified™ by ... of the certification, Synaptics, Natural ID™ fingerprint solutions ... Authentication Framework (UAF) standard and are interoperable among ...
(Date:8/10/2015)... 2015 The latest 364 page report ... of the global border security market . Visiongain ... in 2015. Now: Border security is hard to ... the business critical issue you need to know about - ... objective analysis of how this will impact your company and ...
(Date:8/6/2015)... SAN JOSE, Calif. , Aug. 6, 2015 ... the leading developer of human interface solutions, today ... and TouchPad technologies on Windows 10. Microsoft leveraged ... fundamental to the operating system. ... and drivers are fully certified with Microsoft,s Precision ...
Breaking Biology News(10 mins):Synaptics Announces FIDO Certification of Natural ID Fingerprint Solutions 2Synaptics Announces FIDO Certification of Natural ID Fingerprint Solutions 3Border Security Market Report 2015-2025 - Growth in Biometrics, ICT, Manned and Unmanned Vehicles, and Perimeter Surveillance 2Border Security Market Report 2015-2025 - Growth in Biometrics, ICT, Manned and Unmanned Vehicles, and Perimeter Surveillance 3Border Security Market Report 2015-2025 - Growth in Biometrics, ICT, Manned and Unmanned Vehicles, and Perimeter Surveillance 4Border Security Market Report 2015-2025 - Growth in Biometrics, ICT, Manned and Unmanned Vehicles, and Perimeter Surveillance 5Border Security Market Report 2015-2025 - Growth in Biometrics, ICT, Manned and Unmanned Vehicles, and Perimeter Surveillance 6Border Security Market Report 2015-2025 - Growth in Biometrics, ICT, Manned and Unmanned Vehicles, and Perimeter Surveillance 7Border Security Market Report 2015-2025 - Growth in Biometrics, ICT, Manned and Unmanned Vehicles, and Perimeter Surveillance 8Border Security Market Report 2015-2025 - Growth in Biometrics, ICT, Manned and Unmanned Vehicles, and Perimeter Surveillance 9Synaptics Chosen for Human Interface Co-Development on Windows 10 2
... 19, 2009)The Gulf Coast Community Foundation of Venice ... toward expansion of research and educational facilities at ... Spring (LSS), in North Port, Sarasota County, Florida. ... value due to its antiquity and exceptional preservation ...
... it alone much longer than previously thought, according to new ... the transition from being a single-celled organism to becoming a ... Triassic Period. At that time, Earth was a ... mammals. Previous estimates had suggested Volvox ,s ancestors arose ...
... copies of any of these articles, please contact Kevin ... HOW OFTEN DO ANIMALS LIE ABOUT THEIR INTENTIONS? ... that when an animal signals an intent to attack, ... subjects, Laidre tested previous mathematical models that predict animals ...
Cached Biology News:Little Salt Spring underwater archeological site in Florida receives new funding 2Little Salt Spring underwater archeological site in Florida receives new funding 3How Volvox got its groove 2How Volvox got its groove 3Honest crabs, power to the hungry, nice mice and clever meerkats: News from the American Naturalist 2Honest crabs, power to the hungry, nice mice and clever meerkats: News from the American Naturalist 3
...
Mouse monoclonal [M2II-12] to MRP2 ( Abpromise for all tested applications). entrezGeneID: 1244 SwissProtID: Q92887...
Mouse monoclonal antibody to ANAPC2 - anaphase promoting complex subunit 2...
... MAX POWER 500V Programmable Power Supply ... which can handle virtually any application ... current blotting. It is unique in ... The MAX POWER Programmable Power Supply ...
Biology Products: