摘要
To extend the spectrum of lasers to the γ-ray range has been a dream for a long time for both nuclear and laser physi- cists. It means fantastic improvement of techniques, such as much more precise measurements of space-time, holography for nanometer size or even smaller objects, and so on. There are various proposals for its realization, including those of using nuclear decay and condensed positronium decay,
To extend the spectrum of lasers to the γ-ray range has been a dream for a long time for both nuclear and laser physi- cists. It means fantastic improvement of techniques, such as much more precise measurements of space-time, holography for nanometer size or even smaller objects, and so on. There are various proposals for its realization, including those of using nuclear decay and condensed positronium decay,
基金
supported by the National Natural Science Foundation of China(Grant No.10875003)
