Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Chang-long Cai"'
Publikováno v:
Sensors, Vol 22, Iss 20, p 7758 (2022)
Subwavelength grating structure has excellent filtering characteristics, and its traditional design method needs a lot of computational costs. This work proposed a design method of two-dimensional subwavelength grating filter based on a series feedba
Externí odkaz:
https://doaj.org/article/fa22dcbde4494e799d63adcf1d93ca3e
Publikováno v:
International Journal of Heat and Mass Transfer. 194:123094
Publikováno v:
Key Engineering Materials. :163-168
Polyimide is often used as a sacrificial layer material to make floating structure. Polyimide is also divided into photosensitive and non-photosensitive type; photosensitive polyimide currently has more negative photoresist and poor performance in ma
Publikováno v:
Key Engineering Materials. :362-367
SiC molds have excellent performance for high-temperature molding optical lenses. The stable physical and chemical properties of SiC results in the difficulty of manufacture high precision SiC molds. Using etching method can manufacture SiC molds apa
Publikováno v:
Defence Technology. 9(3):167-170
Colorless and transparent thin films of collodion are prepared on silicon wafers and K9 optical glass substrates by using spin-coating technique. The visible light transmittance, IR absorption spectra and optical constants of collodion thin film are
Autor:
Chang Long Cai, Wei Hong Ma
Publikováno v:
Advanced Materials Research. :1921-1924
Indium tin oxide (ITO) films are widely applied as the transparent electrode in the photoelectric device because of its high conductivity and high transmittance in the visible wavelength. But the resistivity and position of transmittance peak of ITO
Publikováno v:
Solid State Phenomena. :106-109
In this paper, based on the optical rotation property of cholesteric liquid crystals, a new system for studying the optical readout infrared imaging was designed. The profile of hot object is imaged on the surface of liquid crystal cell through the i
Publikováno v:
Phase Transitions. 84:1028-1034
Using optical rotation effect, a sensitive, simple optical analytical system is developed for determining the phase transition temperatures of liquid crystals (LCs). When a monochromatic polarized light passes through LCs sample and analyzer, the lig
Publikováno v:
Solid State Phenomena. :293-296
Liquid crystal, as a condensed matter, is a phase state between crystal and isotropic liquid. On the one hand, it has mobility and continuity as a liquid, and on the other hand, it has arranging ordering as a crystal, then it has many unique properti
Publikováno v:
Materials Science Forum. :352-355
As thin metal films are known to act as wide-band absorbers for infrared radiation, in this paper Ni metal films are prepared on the Ge surface of double-sided polishing, The results showed the absorbing properties of the metal layer are strongly inf