The shift mechanism of Bragg wavelength with stress variation for a fiber grating is investigated in detail. The influence of strain change on reflection and ba
The theoretical expression of the relationship between optimum doping content and crystal structure is presented as well as the preparation methods. By using th
The novel Bi-substituted rare-earth iron garnet films were grown by the modified liquid phase epitaxy (LPE) technique for use as a 45° Faraday rotator in o