QUARTZ GLASS CRUCIBLE FOR PULLING SINGLE CRYSTAL SILICON INGOT

INORGANIC OXIDE POWDER

SILICA GLASS, HIGH FREQUENCY DEVICE USING SILICA GLASS, AND SILICA GLASS PRODUCTION METHOD

MOLDED BODY MADE OF OPAQUE QUARTZ GLASS AND METHOD FOR PRODUCING SAME

METHOD OF MANUFACTURING OPAQUE QUARTZ GLASS

Alkali-free glass substrate

Body, especially lamp body, and method for producing a hermetic seal

Glass tube for metal sealing and glass for metal sealing

Diffuser material of synthetically produced quartz glass and method for the manufacture of a molded body consisting fully or in part thereof

Method for producing opaque quartz glass, and blank made from the opaque quartz glass

Porogens, porogenated precursors and methods for using the same to provide porous organosilica glass films with low dielectric constants

SYNTHETIC QUARTZ GLASS BODY, PROCESS FOR PRODUCING THE SAME, OPTICAL ELEMENT, AND OPTICAL APPARATUS

Synthetic opaque quartz glass and method for producing the same

Vitreous silica crucible for pulling single-crystal silicon and method of manufacturing the same

Synthetic quartz glass body, process for producing the same, optical element, and optical apparatus

Method for manufacturing porous-glass material for optical fiber, and glass base material

Silicon dioxide film and process for preparation of the same

Method for producing optical glass