The coupling grating can be dynamically formed through an adoption of an electro-optic, acoustic optical or calorescence effects; 所述耦合光栅可以采用电光、声光或热光效应动态形成;
The experiments show that C 60 can improve effectively the sensitivity of the thermo-optic ( TO) effect of PMMA, and calorescence coefficient can reach-3.4 × 10-4/ ℃. 实验表明:C60可有效提高有机玻璃热折变的灵敏度,热光系数达-3.4×10-4/℃。
It is an excellent laser material with excellent optical, physical, chemical properties and mechanical stability, such as high thermal conductivity, high calorescence stability. 它具有优良的光学、物理、化学特性及机械稳定性,如高热导、高热光稳定性等。