Spectrometric Techniques (eBook)

Front Cover 1
Spectrometric Techniques 4
Copyright Page 5
Table of Contents 6
Preface 10
Contents of Previous Volumes 12
Chapter 1. Experimental Atmospheric Spectroscopy 14
1.1. Introduction 14
1.2. Experimental Requirements 16
1.3. Instrumentation 20
1.4. Experimental Studies 27
1.5. Current Status and Future Research 43
1.6. Summary and Conclusions 52
REFERENCES 53
Chapter 2. Planetary Exploration with Spaceborne Michelson Interferometers in the Thermal Infrared 56
2.1. Introduction 56
2.2. Instrumentation 59
2.3. Interpretation of Planetary Spectra 75
2.4. Results 89
2.5. Future Directions 140
REFERENCES 144
Chapter 3. Pressure Modulator Radiometry 150
3.1. Introduction 150
3.2. Basic Principles 153
3.3. Techniques 168
3.4. Instruments 177
3.5. Applications 191
REFERENCES 209
Chapter 4. Fourier Self-Deconvolution in Spectroscopy 212
4.1. Introduction 212
4.2. Basic Theory 214
4.3. Signal-to-Noise Ratio in Fourier Self-Deconvolution 219
4.4. Fourier Self-Deconvolution and Even-Order Derivatives 233
4.5. Applications 233
4.6. Summary 243
ACKNOWLEDGMENTS 244
REFERENCES 245
Chapter 5. Improved Resolution of Spectral Lines Using Minimum Negativity and Other Constraints 246
5.1. Introduction 247
5.2. The Fourier Transform 249
5.3. Convolution 254
5.4. Deconvolution by Linear Methods 256
5.5. Continuation of the Fourier Spectrum 264
5.6. The Uncertainty Principle 274
5.7. The Discrete Fourier Transform 276
5.8. Extrapolation of Discrete Fourier Spectra 282
5.9. Conclusion 328
Appendix A 330
Appendix B. An Efficient Program for Continuing the Fourier Spectrum Using the Minimum- Negativity Constraint 331
Appendix C 334
REFERENCES 339
Index 342