O SELECȚIE URIAȘĂ
Peste 4 milioane de cărți în engleză la prețuri avantajoase.
ISBN | 9789811679728 |
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Autor | Tay Yong Kang Eugene |
Editura | Springer Nature |
Limba | english |
Tip copertă | Paperback |
Anul publicării | 2022 |
Număr de pagini | 126 |
CHAPTER 1. Fundamentals of Lasers
1.1: What is a Laser?
1.2: Principles of Laser Operation
1.2.1: Resonators, Pump and Gain medium
1.2.2: Rate Equation Approach
1.3: Characteristics of Lasers
1.3.1: Modal Profiles
1.3.2: Spatial and Temporal Coherence
1.4: Types of Lasing
1.4.1: Fabry-Perot Lasing
1.4.2: Distributed Feedback Bragg (DFB) Lasing
1.4.3: Whispering Gallery Mode (WGM) Lasing
1.4.4: Random Lasing
1.5: How to recognize Lasing
1.5.1: Signatures of the Lasing emission
1.5.2: Look-alike Lasing Artefacts
CHAPTER 2. Photophysics behind Perovskite Lasers
2.1: Introduction
2.1.1: The Perovskite Semiconductor
2.1.2: Basic Characterising Parameters of Perovskites
2.1.3: Exciton Bohr Radii and Quantum Confinement
2.2: Ultrafast Optical Spectroscopic Methods
2.2.1: Steady-state and Time-resolved Photoluminescence
2.2.2: Transient Absorption Spectroscopy
2.2.3: Angular Resolved Spectroscopy
2.3: Carrier Dynamics in the Perovskite Materials
2.3.1: Nature of Carriers: Exciton VS Free Electron-Holes
2.3.2: Band-edge Radiative Recombination
2.3.3: Interplay Between Radiative and Non-Radiative recombination Processes
2.3.4: Intraband Carrier Dynamics
2.3.5: Amplified Spontaneous Emission (ASE)
2.3.6: Material Quantum Yield of Fluorescence
2.3.7: Quenching Mechanisms of Light Amplification
2.4: Perovskite Photon Lasing
2.4.1: Parameters Relevant to Photon Lasing2.4.2: Material Requirements
2.5: Perovskite Polariton Lasing
2.5.1: Parameters relevant to Polariton Lasing
2.5.2: Material Requirements
2.6: Summary and Conclusions
CHAPTER 3. Perovskites as Viable Gain Media
3.1: Perovskite Materials in recent reports of Lasing3.1.1: Perovskite Polycrystalline Thin Films
3.1.2: Perovskite Nanocrystals
3.1.3: Perovskite Nanoplatelets
3.1.4: Perovskite Nanowires
3.1.5: Perovskite Single Crystals
3.2: Optically Pumped Perovskite Lasing
3.2.1: Femtosecond Pulse Pumped Lasing
3.2.2: Nanosecond Pulse Pumped Lasing
3.2.3: Continuous Wave Pumped Lasing
3.2.4: Photostability of Perovskite Gain Materials
3.3: Summary and Conclusions
CHAPTER 4. Fabricating Techniques of Practical Lasing Resonator
4.1: Fabrication Techniques of practical Lasing Resonators
4.1.1: Fabry-Perot: Vertical Cavity Surface Emitting Lasing (VCSEL)
4.1.2: Whispering Gallery Modes: Microcapillaries and Microspheres
4.1.3: Distributed Feedback Gratings
4.1.4: Highly Disordered Morphology for Random Lasing
4.2: Further Considerations in Optimisation of Lasing Cavity Designs
4.3 Summary and Conclusions
CHAPTER 5. Conclusion5.1: Challenges with Perovskite lasers
5.1.1: Toxicity Issue
5.1.2: Thermal Management Issue
5.1.3: Extending the photostability lifetime
5.1.4: Increasing the pump-generated Carrier Densities
5.1.5: Electrically Pumped Perovskite Lasing
5.2: Summary and Outlook