Produktart
Zustand
Einband
Weitere Eigenschaften
Gratisversand
Land des Verkäufers
Verkäuferbewertung
Verlag: Springer Berlin Heidelberg, 2012
ISBN 10: 3642632084ISBN 13: 9783642632082
Anbieter: AHA-BUCH GmbH, Einbeck, Deutschland
Buch
Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The quantum statistical properties of light generated in a semiconductor laser and a light-emitting diode (LED) have been a eld of intense research for more than a decade. This research monograph discusses recent research activities in nonclassical light generation based on semiconductor devices, performed mostly at Stanford University. When a semiconductor material is used as the active medium to generate photons, as in semiconductor lasers and LEDs, the ow of carriers (electrons andholes)isconvertedintoa owofphotons. Providedthattheconversionis fast and e cient, the statistical properties of the carriers ('pump noise') can be transferred to the photons; if pump noise can be suppressed to below the shot noise value, the noise in the photon output can also be suppressed below thePoissonlimit. Sinceelectronsandholesarefermionsandhavecharges,the statisticalpropertiesoftheseparticlescanbesigni cantlydi erentfromthose of photons if the structure of the light-emitting device is properly designed to provide interaction between these particles. There has been a discrepancy between the theoretical understanding and experimental observation of noise in a macroscopic resistor until very - cently. The dissipation that electrons experience in a resistor is expected to accompany the uctuation due to partition noise, leading to shot noise in the large dissipation limit as is the case with photons. Experimental observation shows that thermal noise, expected only in a thermal-equilibrium situation (zero-bias condition), is the only source of noise featured by a resistor, - dependent of the current.
Verlag: Springer Berlin Heidelberg, 2001
ISBN 10: 3540677178ISBN 13: 9783540677178
Anbieter: AHA-BUCH GmbH, Einbeck, Deutschland
Buch
Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The quantum statistical properties of light generated in a semiconductor laser and a light-emitting diode (LED) have been a eld of intense research for more than a decade. This research monograph discusses recent research activities in nonclassical light generation based on semiconductor devices, performed mostly at Stanford University. When a semiconductor material is used as the active medium to generate photons, as in semiconductor lasers and LEDs, the ow of carriers (electrons andholes)isconvertedintoa owofphotons. Providedthattheconversionis fast and e cient, the statistical properties of the carriers ('pump noise') can be transferred to the photons; if pump noise can be suppressed to below the shot noise value, the noise in the photon output can also be suppressed below thePoissonlimit. Sinceelectronsandholesarefermionsandhavecharges,the statisticalpropertiesoftheseparticlescanbesigni cantlydi erentfromthose of photons if the structure of the light-emitting device is properly designed to provide interaction between these particles. There has been a discrepancy between the theoretical understanding and experimental observation of noise in a macroscopic resistor until very - cently. The dissipation that electrons experience in a resistor is expected to accompany the uctuation due to partition noise, leading to shot noise in the large dissipation limit as is the case with photons. Experimental observation shows that thermal noise, expected only in a thermal-equilibrium situation (zero-bias condition), is the only source of noise featured by a resistor, - dependent of the current.
Verlag: Springer, 2001
ISBN 10: 3540677178ISBN 13: 9783540677178
Anbieter: Wissenschaftl. Antiquariat Th. Haker e.K, Klettgau, Deutschland
Buch
Zustand: Wie neu. 258 p. Like new. ISBN: 9783540677178 Sprache: Englisch Gewicht in Gramm: 495 15,6 x 1,6 x 23,4 cm, hardcover.
Verlag: Berlin etc. : Springer, 2001
Anbieter: Antiquariat Thomas Haker GmbH & Co. KG, Berlin, Deutschland
Verbandsmitglied: GIAQ
Buch
Hardcover/Pappeinband. XIV, 244 p. ; 24 cm. Like new. Shrink wrapped. / Wie neu. In Folie verschweißt. Sprache: Englisch Gewicht in Gramm: 550.
Verlag: Springer, 2001
ISBN 10: 3540677178ISBN 13: 9783540677178
Anbieter: medimops, Berlin, Deutschland
Buch
Gut/Very good: Buch bzw. Schutzumschlag mit wenigen Gebrauchsspuren an Einband, Schutzumschlag oder Seiten. / Describes a book or dust jacket that does show some signs of wear on either the binding, dust jacket or pages.