Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Changxin Xiong"'
Publikováno v:
3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies.
1.06μm / LWIR dual band antireflection coatings were designed and prepared onto ZnSe substrate. Resonance field effects were investigated at the designing stage to improve laser damage threshold of the coatings, and films were prepared onto substrat
Publikováno v:
3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies.
In this paper, a novel method, changeable wavelength optical thickness monitoring with quartz crystal thickness monitoring, is firstly outlined for monitoring non-quarter wave thickness. For several multi-layer optical coatings with high performance,
Publikováno v:
3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies.
The key factors, which affect the shield effectiveness of ITO transparent conductive coating, have been analyzed in the paper. All the coatings are deposited on K9 glass substrates by electron beam evaporation technology and ion-assistant deposition
Publikováno v:
3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies.
DLC/BP ultra durable LWIR (long wave infrared) protective coatings have been designed and prepared on ZnS (Zinc Sulphide) windows successfully. Both of BP and DLC coatings are deposited by RF-PECVD (radio frequency enhanced plasma chemical vapor depo
Publikováno v:
SPIE Proceedings.
ITO thin films were prepared by oxygen ion-assisted electron beam (EB) evaporation technique onto K9 glass substrate at low temperature and effects of substrate temperature, oxygen flux on the structure, electrical and optical properties of ITO thin
Publikováno v:
SPIE Proceedings.
In this paper, high quality DLC coatings on large area (φ=150 ~ 250mm) infrared elements have been prepared by radio frequency enhanced plasma chemical vapor deposition (RF-PECVD) method. The microstructure has been studied by using Raman spectrosco
Publikováno v:
SPIE Proceedings.
Firstly, a reverse synthesis method is outlined for the determination of the optical constants of infrared coatings from transmittance spectrum data by optimizing the physical thickness, refractive index and extinction coefficient, which can apply to
Publikováno v:
SPIE Proceedings.
"Reverse Engineering" attempts to derive information about the makeup of an existing optical coating from optical spectrum measurements, usually of performance, which can be converted into targets for inverse optimization synthesis. In the method of
Publikováno v:
SPIE Proceedings.
Optical spectrum measurements are commonly used for the routine determination of thin film optical constants. This paper presents some new methods of evaluating transmission spectrum data only, leading to thickness and values for the complex refracti
Publikováno v:
SPIE Proceedings.
In present work, Ag-SiO 2 nano-composite coatings with Ag/Si=0.01~0.10(atom ratio) on soda-lime-silicate glasses have been prepared by sol-gel method. The optical absorption (OA) and photoluminescence (PL) spectroscopy of the coatings have been studi