Optical constants of SCHOTT - multiple purpose
DURAN®
Complex refractive index (n+ik)
Derived optical constants
Comments
SCHOTT Duran Lab Glass (Tubed). DURAN® glass is very similar to BOROFLOAT® 33. Dispersion data for BOROFLOAT 33 can be used to approximate the refractive index of DURAN.
References
DURAN® Brochure, July 2022 (obtained from http://www.schott.com. Transmission data extracted from a figure and converted to k values by Dr. Daniel Rüdisser, HTflux Engineering GmbH, Graz, Austria)
Data
Additional information
Properties of DURAN®
nd: 1.527
Vd: 58.6
density:
-
value: 2230
youngs_modulus:
-
value: 63000000000
poissons_ratio:
-
value: "0.20"
thermal_expansion:
-
temperature_range: 293 573
value: 3.3E-6
thermal_conductivity:
-
temperature: 363
value: 1.2
transformation_temperature:
-
value: 798
resistance:
hydrolytic: 1
acid: 1
alkali: 2
About SCHOTT AG
SCHOTT AG is a German multinational company renowned for its expertise in specialty glass and glass-ceramics. Founded in 1884, the company has been a pioneer in the field, with innovations that have significantly impacted a variety of industries, including healthcare, home appliances, electronics, and optics. In the optical domain, SCHOTT offers a comprehensive range of high-quality glass types, including crown and flint glasses, as well as specialty materials like laser glasses and radiation-shielding glasses. These materials are used in a myriad of applications, from consumer electronics and camera lenses to scientific instruments and aerospace technologies. SCHOTT's glass products are highly regarded for their quality, consistency, and durability, meeting rigorous industry standards. With a strong focus on research and development, the company has continued to introduce innovative products that address the evolving needs of the optical industry. SCHOTT's commitment to quality and innovation has established it as a leading provider of specialty glass solutions, making it a go-to choice for designers and manufacturers seeking high-performance materials. SCHOTT also publishes a glass catalog (SCHOTT Optical Glass Datasheets), which is a standard reference for the properties of many optical glasses.
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