Schmeiser, Olsen & Watts, LLP
Method of making photonic crystal
A method of making a photonic crystal includes step 1 providing a seed, followed by etching a surface of the seed to form thereon submicron voids; step 2 providing a graphite disk, followed by coating a side of the graphite disk with a graphite adhesive whereby the void-formed surface of the seed is attached to the graphite disk to form a seed holder; step 3 placing the seed holder above a growth chamber, followed by placing a raw material below the growth chamber; step 4 forming a thermal field in the growth chamber with a heating device to sublime the raw material; and step 5 controlling temperature, thermal field, atmosphere and pressure in the growth chamber to allow the gaseous raw material to be conveyed and deposited on the seed, thereby forming a photonic crystal.
NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY
C C
C30B C30B
inventional inventional
Bang-Ying Dai-Liang Bo-Cheng Ta-Ching
Yu Ma Lin Li