1.

Record Nr.

UNINA990005817400403321

Autore

Bachmann, Ingeborg <1926-1973>

Titolo

Letteratura come utopia : lezioni di Francoforte / Ingeborg Bachmann

Pubbl/distr/stampa

Milano : Adelphi, 1993

ISBN

88-459-0965-4

Descrizione fisica

128 p. ; 21 cm

Collana

Biblioteca Adelphi ; 266

Disciplina

834.914

Locazione

FLFBC

Collocazione

838.9 BACH 7(1 IT)

Lingua di pubblicazione

Italiano

Formato

Materiale a stampa

Livello bibliografico

Monografia

2.

Record Nr.

UNINA9910457297603321

Autore

Abramczyk Halina

Titolo

Introduction to laser spectroscopy [[electronic resource] /] / Halina Abramczyk

Pubbl/distr/stampa

Amsterdam ; ; Boston, : Elsevier, 2005

ISBN

1-280-62176-1

9786610621767

0-08-045525-5

Edizione

[1st ed.]

Descrizione fisica

1 online resource (331 p.)

Disciplina

535.8/4

Soggetti

Laser spectroscopy

Spectrum analysis

Electronic books.

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 and index.

Nota di contenuto

copyright; front matter; Acknowledgements; Preface; table of contents; body; 1. Basic Physics of Lasers; 1.1. SPONTANEOUS AND STIMULATED TRANSITIONS. EINSTEIN COEFFICIENTS. PROPERTIES OF STIMULATED RADIATION; 1.2. LASER OPERATION BASICS; 1.3. POPULATION INVERSION; 1.4. AMPLIFICATION AND SATURATION; REFERENCES 1; 2. Distribution of the Electromagnetic Field in the Optical Resonator; 2.1. LONGITUDINAL MODES; 2.2. QUALITY FACTOR OF RESONATOR RELATIONSHIP BETWEEN LINEWIDTH OF STIMULATED EMISSION AND RESONATOR QUALITY FACTOR; 2.3. TRANSVERSE MODES; REFERENCES 2

3. Generation of Ultrashort Laser Pulses 3.1. MODELOCKING. RELATIONSHIP BETWEEN LINE WIDTH OF STIMULATED EMISSION AND PULSE DURATION; 3.2. METHODS OF MODELOCKING. ACTIVE AND PASSIVE MODELOCKING; 3.3. Q-SWITCHING; 3.4. CAVITY DUMPING; REFERENCES 3; 4. Lasers; 4.1. RUBY LASER; 4.2. MOLECULAR GAS LASERS FROM THE INFRARED REGION; 4.2.1. Lasers Operating on Rotational Transitions; 4.2.2. Lasers Operating on Vibrational-Rotational Transitions: CO2 and CO; 4.3. CHEMICAL LASERS; 4.4. SOLID-STATE LASERS; 4.4.1. Neodymium Laser and other Rare-Earth Lasers

4.4.2. Solid- State Tunable Lasers (Vibronic Lasers)4.4.3. Fiber Lasers; 4.5. GAS LASERS FOR THE VISIBLE RANGE; 4.5.1. Helium-Neon Laser; 4.5.2. Ion-Gas Lasers. Argon and Krypton Lasers; 4.6. LIQUID DYE LASERS; 4.7. GAS LASERS FOR THE ULTRAVIOLET RANGE; 4.7.1. Excimer Lasers; 4.7.2. Nitrogen Laser; 4.8. DIODE LASERS; 4.8.1. Intrinsic Semiconductors. Doped Semiconductors. Junction; 4.8.2. Diode Lasers; REFERENCES 4; 5. Nonlinear Optics; 5.1. SECOND ORDER NONLINEAR PHENOMENA; 5.2. PHASE MATCHING METHODS; 5.3. PRACTICAL ASPECTS OF THE SECOND HARMONIC GENERATION

5.3.1. SHG for Pico- and Femtosecond Pulses 5.4. PARAMETRIC OSCILLATOR; 5.5. THE THIRD ORDER NONLINEAR PROCESSES; 5.5.1. Stimulated Raman Scattering; 5.5.2. Coherent Anti-Stokes Raman Scattering (CARS); 5.5.3. The Other Techniques of Nonlinear Stimulated Raman Scattering; 5.6. NONLINEAR DISPERSION PHENOMENA AFFECTING PICOSECOND AND FEMTOSECOND PULSE DURATION - GROUP VELOCITY DISPERSION (GVD) AND SELF PHASE MODULATION (SPM); REFERENCES 5; 6. Pulse Amplification; 6.1. INTRODUCTION; 6.2. THEORETICAL BACKGROUND; 6.3. DESIGN FEATURES OF AMPLIFIERS; 6.4. REGENERATIVE AMPLIFIER

6.4.1. The Pockets Cell 6.5. CHIRPED PULSE AMPLIFICATION (CPA); REFERENCES 6; 7. The Measurement of Ultrashort Laser Pulses; 7.1. AUTOCORRELATION TECHNIQUES; 7.2. FROG TECHNIQUES; REFERENCES 7; 8. Selected Methods of Time-Resolved Laser Spectroscopy; 8.1. FLUORESCENCE DECAY; 8.2. THE PUMP-PROBE METHOD; 8.3. CARS AS A TIME-RESOLVED METHOD; 8.4. PHOTON ECHO; 8.4.1. Spin Echo in NMR; 8.4.2. Optical Resonance; 8.4.3. Quantum-Classical Description of the Photon Echo; 8.4.4. Practical Advantages of Photon Echo Applications; 8.5. QUANTUM BEATS; 8.5.1. Quantum Description

8.5.2. Examples of Quantum Beats Applications

Sommario/riassunto

Introduction to Laser Spectroscopy is a well-written, easy-to-read guide to understanding the fundamentals of lasers, experimental methods of modern laser spectroscopy and applications. It provides a solid grounding in the fundamentals of many aspects of laser physics, nonlinear optics, and molecular spectroscopy. In addition, by comprehensively combining theory and experimental techniques it explicates a variety of issues that are essential to understanding broad areas of physical, chemical and biological science. Topics include key



laser types - gas, solid state, and semiconductor -

3.

Record Nr.

UNINA9910557772903321

Autore

Erokhin Vasilii

Titolo

Sustainable Economic Development : Challenges, Policies, and Reforms

Pubbl/distr/stampa

Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020

Descrizione fisica

1 online resource (596 p.)

Soggetti

Environmental economics

Pollution control

Research & information: general

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Sommario/riassunto

This book is a pivotal publication that addresses the contemporary challenges of globalization and elaborate policy responses to environmental pollution, climate change, economic disruptions, poverty, hunger, and other threats to sustainable economic development. Many parts of the world, territories, and societies are now changing at an unprecedented pace in ways that fundamentally affect the markets, people, the environment, and biodiversity. Such changes are primarily driven by rapid social and economic developments, economic disparities between countries, the internationalization of production and value chains, and industrialization. Increasingly frequently, business interests are interfering with sustainable development goals. The issue is how to converge the economic benefits with the urgent need for establishing resilient production chains, social networks, sustainably-operating markets, and environmental protection. This publication highlights the need for the balanced economic development and comprehensive coverage of many sustainability-business areas. Economic, production,



financial, and social factors of sustainability are discussed by over 90 contributors representing 40 universities and research institutions from seven countries. Their findings are translated into workable approaches and policies for the benefit of the global economy, people, and the environment.