Abstract
The
photo-thermo-reflective (PTR) glass is fabricated by the high temperatur e and melting process. The sample is characterized by differential scanning calorimetry (DSC), Ultraviolet visible-near infrared spectroscopy, and X-ray diffraction (XRD). The experiment results show that NaF crystal is deposited in glass, the amount and the size of crystal phase precipitation can be achieved by controlling exposure dosage and time, thermal development temperature and time. At the same time, the reflective-index variation, about 5×10-4, was measured by interference measuring method method..
Keywords
PTR glass, Exposure and thermal development, Reflective index variation.
Citation
DANCUI LI, WEINAN LI, MIN LU, PENGFEI WANG, Photo-thermal sensitive characters and reflective index variation of photo-thermo-reflective glass, Optoelectronics and Advanced Materials - Rapid Communications, 7, 1-2, January-February 2013, pp.37-42 (2013).
Submitted at: Oct. 11, 2012
Accepted at: Feb. 20, 2013