Book contents
- Laser and Fiber Optic Gas Absorption Spectroscopy
- Laser and Fiber Optic Gas Absorption Spectroscopy
- Copyright page
- Dedication
- Contents
- Preface
- 1 Absorption Spectroscopy of Gases
- 2 DFB Lasers for Near-IR Spectroscopy
- 3 Wavelength Modulation Spectroscopy with DFB Lasers
- 3.1 Introduction
- 3.2 Techniques for Gas Absorption Spectroscopy
- 3.3 Theoretical Description of Wavelength Modulation Spectroscopy
- 3.4 Use of the Intensity Modulation of the Laser Output for Gas Measurements
- 3.5 Use of WMS Harmonics for Gas Measurements
- 3.6 Comparison of Methods
- 3.7 Conclusion
- Appendix 3.1 Approximations for Fourier Coefficients from a Taylor Series Expansion
- Appendix 3.2 Fourier Coefficients for Non-Linear Absorption
- 4 Photoacoustic Spectroscopy with DFB Sources
- 5 Design and Application of DFB Laser Systems and Optical Fibre Networks for Near-IR Gas Spectroscopy
- 6 Principles of Fibre Amplifiers and Lasers for Near-IR Spectroscopy
- 7 Applications of Fibre Amplifiers and Lasers in Spectroscopy
- 8 Mid-IR Systems and the Future of Gas Absorption Spectroscopy
- Index
Appendix 3.2 - Fourier Coefficients for Non-Linear Absorption
from 3 - Wavelength Modulation Spectroscopy with DFB Lasers
Published online by Cambridge University Press: 07 April 2021
- Laser and Fiber Optic Gas Absorption Spectroscopy
- Laser and Fiber Optic Gas Absorption Spectroscopy
- Copyright page
- Dedication
- Contents
- Preface
- 1 Absorption Spectroscopy of Gases
- 2 DFB Lasers for Near-IR Spectroscopy
- 3 Wavelength Modulation Spectroscopy with DFB Lasers
- 3.1 Introduction
- 3.2 Techniques for Gas Absorption Spectroscopy
- 3.3 Theoretical Description of Wavelength Modulation Spectroscopy
- 3.4 Use of the Intensity Modulation of the Laser Output for Gas Measurements
- 3.5 Use of WMS Harmonics for Gas Measurements
- 3.6 Comparison of Methods
- 3.7 Conclusion
- Appendix 3.1 Approximations for Fourier Coefficients from a Taylor Series Expansion
- Appendix 3.2 Fourier Coefficients for Non-Linear Absorption
- 4 Photoacoustic Spectroscopy with DFB Sources
- 5 Design and Application of DFB Laser Systems and Optical Fibre Networks for Near-IR Gas Spectroscopy
- 6 Principles of Fibre Amplifiers and Lasers for Near-IR Spectroscopy
- 7 Applications of Fibre Amplifiers and Lasers in Spectroscopy
- 8 Mid-IR Systems and the Future of Gas Absorption Spectroscopy
- Index
Summary
- Type
- Chapter
- Information
- Laser and Fiber Optic Gas Absorption Spectroscopy , pp. 82 - 84Publisher: Cambridge University PressPrint publication year: 2021