Microwave Optical Experiments and Optical Pumping in Ruby.

Optical and Microwave-optical Experiments in Ruby

Optical and Microwave-Optical Experiments in Ruby

Some Microwave-Optical Experiments in Ruby

Microwave-Optical Experiments and Pseudo-Stark Effect in Ruby.

Optical pumping ruby by laser resonance radiation

Anomalous Dispersion in Optically Pumped Ruby.