LI Lei, XI Shu-Zhen . Studies of Preparation and Characteristics in Photothermo sensitive Microcrystal Glasses[J]. Editorial Office of Optics and Precision Engineering, 1998,(2): 29-35
LI Lei, XI Shu-Zhen . Studies of Preparation and Characteristics in Photothermo sensitive Microcrystal Glasses[J]. Editorial Office of Optics and Precision Engineering, 1998,(2): 29-35DOI:
(R=Li、Na、K)system were prepared at 1320—1420℃.After UV photolithograph
the samples were treated at 400-560℃ for 2-5h.A UV lamp is used as light resource for photolithograph
the most intensive wavelength is at 2537.The effects of glass composition and photothermo sensitive components on the microcrystal property were studied.The volume effect was proved by measuring the density variation of the microcrystals.The microcrystal phase was characterized by x ray powder diffraction as Li