1. Phase noise measurement of a pulsed W-band IMPATT source

   • F. Labaar

   OriginalPaper Pages: 123 - 133

2. A magnetic resonance spectrometer for FIR frequencies; Measurement on LiErF₄

   • P. de Groot
   • P. Janssen
   • J. Witters

   OriginalPaper Pages: 135 - 146

3. Heterodyne spectroscopy for astrophysical applications using tunable laser sidebands at 10 microns

   • H. Rothermel
   • U. Schrey
   • W. Schupita

   OriginalPaper Pages: 147 - 158

4. Far-infrared cyclotron resonance study of neutral impurity scattering in GaAs

   • Eizo Otsuka
   • Tyuzi Ohyama
   • Ken-ichi Fujii

   OriginalPaper Pages: 159 - 169

5. Magnetoplasma reflectivity studies on Cd₃As₂

   • H. M. A. Schleijpen
   • M. von Ortenberg
   • F. A. P. Blom

   OriginalPaper Pages: 171 - 183

6. Heterodyne spectrometer for the 10 micron region

   • D. Courtois
   • C. Thiebeaux
   • A. Delahaigue

   OriginalPaper Pages: 185 - 195

7. IR detection by depletion of trapped charge in localized impurity states of an extrinsic semiconductor

   • D. D. Coon
   • S. D. Gunapala
   • H. -M. Muehlhoff

   OriginalPaper Pages: 197 - 205

8. The atmospheric water vapor continuum below 300 GHz

   • Hans J. Liebe

   OriginalPaper Pages: 207 - 227

9. Spectral and relaxation-time measurements in the HMBA Cr^V radical at 150 GHz

   • A. A. Vertiy
   • Yu. P. Popkov
   • V. P. Shestopalov

   OriginalPaper Pages: 229 - 244