1.

Record Nr.

UNINA9910449743903321

Autore

Rosencher Emmanuel <1952->

Titolo

Optoelectronics / / Emmanuel Rosencher, Borge Vinter [[electronic resource]]

Pubbl/distr/stampa

Cambridge : , : Cambridge University Press, , 2002

ISBN

1-107-11921-9

1-280-42940-2

9786610429400

0-511-17682-1

0-511-01647-6

0-511-15772-X

0-511-30464-1

1-60119-755-1

0-511-75464-7

0-511-04947-1

Descrizione fisica

1 online resource (xvi, 725 pages) : digital, PDF file(s)

Disciplina

621.381/045

Soggetti

Optoelectronics

Optoelectronic devices

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Title from publisher's bibliographic system (viewed on 05 Oct 2015).

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Cover; Half-title; Title; Copyright; Dedication; Contents; Preface; 1 Quantum mechanics of the electron; 2 Quantum mechanics of the photon; 3 Quantum mechanics of electron...photon interaction; 4 Laser oscillations; 5 Semiconductor band structure; 6 Electronic properties of semiconductors; 7 Optical properties of semiconductors; 8 Semiconductor heterostructures and quantum wells; 9 Waveguides; 10 Elements of device physics; 11 Semiconductor photodetectors; 12 Optical frequency conversion; 13 Light emitting diodes and laser diodes; Index

Sommario/riassunto

Optoelectronics, first published in 2002, is a practical and self-contained graduate-level textbook on the subject, which will be of great value to both advanced engineering students and practising



engineers. Sophisticated concepts are introduced in a practical and coherent way, including such topics as quantum mechanics of electron-photon interaction, quantisation of the electro-magnetic field, semiconductor properties, quantum theory of heterostructures and nonlinear optics. The book builds on these concepts to describe the physics, properties and performances of the main optoelectronic devices: light emitting diodes, quantum well lasers, photodetectors, optical parametric oscillators and waveguides. Emphasis is placed on the unifying theoretical analogies of optoelectronics, such as equivalence of quantisation in heterostructure wells and waveguide modes, entanglement of blackbody radiation and semiconductor statistics. The book concludes by presenting devices including vertical surface emitting lasers, quantum well infrared photodetectors, quantum cascade lasers and optical frequency converters.

2.

Record Nr.

UNINA9910791182003321

Titolo

Formalising natural languages with NooJ 2013 : selected papers from the NooJ 2013 international conference / / edited by Svetla Koeva, Slim Mesfar and Max Silberztein

Pubbl/distr/stampa

Newcastle upon Tyne, England : , : Cambridge Scholars Publishing, , 2014

©2014

ISBN

1-4438-6067-0

Descrizione fisica

1 online resource (250 p.)

Disciplina

410.285

Soggetti

Computational linguistics

Natural language processing (Computer science)

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references at the end of each chapters.

Nota di contenuto

TABLE OF CONTENTS; EDITORS' PREFACE; NOOJ V4; PART I; ANEW TAMAZIGHT MODULE FOR NOOJ; INTRODUCTION TO SLOVENE LANGUAGERESOURCES FOR NOOJ; FORMALIZING QUECHUA VERB INFLECTIONS; UPDATED SPANISH MODULE FOR NOOJ; DERIVATION OF



MULTIPLY COMPLEXNEGATIVE ADJECTIVES FROM VERBAL STEMSIN GREEK; THE NOOJ ENGLISH DICTIONARY; PART II; SEMANTIC RELATIONS AND LOCALGRAMMARS FOR THE ENVIRONMENT; DESCRIBING SET AND FREE WORDCOMBINATIONS IN BELARUSIANAND RUSSIAN WITH NOOJ; POLITICAL MONITORING AND OPINIONMINING FOR STANDARD ARABIC TEXTS

CO-REFERENCE RESOLUTIONUSING NOOJ RECOGNITION PROCESSOF ARABIC NAMED ENTITIESADAPTING EXISTING JAPANESE LINGUISTICRESOURCES TO BUILD A NOOJ DICTIONARYTO RECOGNISE HONORIFIC FORMS; RECOGNITION OF COMMUNICATION VERBSWITH NOOJ; PART III; PROJECT MANAGEMENTIN ECONOMIC INTELLIGENCE; USING NOOJ AS A SYSTEM FOR (SHALLOW)ONTOLOGY POPULATION FROM ITALIAN TEXTS; NOOJ AS CONCORDANCER IN COMPUTERASSISTEDTEXTUAL ANALYSIS; INTRODUCING MUSIC TO NOOJ; STORM PROJECT

Sommario/riassunto

This volume contains 17 articles, developed from papers that were chosen from among the 44 presentations of work on NooJ presented at the 2013 International NooJ Conference in Saarbrücken in June, 2013. NooJ is a linguistic development environment that allows linguists to formalize a wide gamut of linguistic phenomena, and then test, adapt, share and accumulate each elementary description to build linguistic ""modules"", that is, structured libraries of linguistic resources. NooJ is also used ...