DPSSL have been found important applications in the fields of material processing, optical communications, control and guide, laser measurement, laser medical treatment, laser chemistry and laser nuclear fusion.
The technology which combines with the ultra precision cutting, grinding, CNC polishing and continuous polishing is successfully used in ultra precision, batch fabrication of the optical components of the laser nuclear fusion.
To solve the batch fabrication problems of the large-aperture optical flats in laser nuclear fusion, a new technological process is presented by combining the advance manufacturing technology and the traditional polishing technology. The ELID grinding is substituted for the milling and primary polishing process to increase the production efficiency.
Properties of Yb 3+ ∶FAP crystal and Yb 3+ ∶YAG crystal were compared in this paper. It turns out that the Yb 3+ ∶FAP is a more promising gain media in the field of nuclei fusion. The narrow bandwidth of absorption spectrum of Yb 3+ ∶FAP lead to the wavelength specification on the laser diode pump.
As a excellent nonlinear optics crystal, The Potassium Dihydrogen Phosphate(KDP) crystal is used in laser and nonlinear optics field, but KDP crystal is a kind of gentle-brittle material, and its machining is difficult, so machining of KDP crystal is the limit of ICF technology.
Laser fusion research demands microsized hollow shells with a large diameter and a thick wall.
The molecular composition of plasma-chemical silicon dioxide deposited onto the surface of glass microspheres, which are used in laser fusion experiments on an Iskra-5 facility, was studied by IR spectroscopy.
The collision of the remnant of supernova 1987A with its circumstellar ring is laboratory-simulated by using the Gekko XII laser fusion facility at the Institute of Laser Engineering, Osaka University.
One of the key problems in laser fusion is the stably compression of targets.
Recent results and future prospects of laser fusion research at ILE,