Terminology

Coefficient of Thermal Expansion in Coating

K WONG

The Coefficient of Thermal Expansion (CTE) is a fundamental material property that quantifies how much a material expands or contracts as its temperature changes. In the realm of optical components,...

Coefficient of Thermal Expansion in Coating

K WONG

The Coefficient of Thermal Expansion (CTE) is a fundamental material property that quantifies how much a material expands or contracts as its temperature changes. In the realm of optical components,...

Disco Dicing

K WONG

Disco dicing refers to the highly precise manufacturing process of cutting (or "dicing") rigid materials—such as silicon wafers, glass, ceramics, and optical substrates—using specialized precision processing equipment developed by DISCO...

Disco Dicing

K WONG

Disco dicing refers to the highly precise manufacturing process of cutting (or "dicing") rigid materials—such as silicon wafers, glass, ceramics, and optical substrates—using specialized precision processing equipment developed by DISCO...

TiO2 Coating

K WONG

Titanium dioxide (TiO2), commonly referred to as titania, is a widely used dielectric material in the manufacturing of thin-film optical coatings. Known for its exceptionally high refractive index and excellent...

TiO2 Coating

K WONG

Titanium dioxide (TiO2), commonly referred to as titania, is a widely used dielectric material in the manufacturing of thin-film optical coatings. Known for its exceptionally high refractive index and excellent...

SiO2 Coating

K WONG

Silicon Dioxide (SiO2), commonly known as silica, is one of the most fundamental and widely utilized dielectric thin-film materials in the manufacturing of optical components. In optical engineering, SiO2 is...

SiO2 Coating

K WONG

Silicon Dioxide (SiO2), commonly known as silica, is one of the most fundamental and widely utilized dielectric thin-film materials in the manufacturing of optical components. In optical engineering, SiO2 is...

Ta2O5 Coating

K WONG

Tantalum Pentoxide (Ta2O5 ) is a prominent, high-refractive-index dielectric material widely used in the manufacturing of thin-film optical coatings. Due to its exceptional optical, mechanical, and chemical properties, it is a...

Ta2O5 Coating

K WONG

Tantalum Pentoxide (Ta2O5 ) is a prominent, high-refractive-index dielectric material widely used in the manufacturing of thin-film optical coatings. Due to its exceptional optical, mechanical, and chemical properties, it is a...

MgF2 Coating

K WONG

The MgF₂ Coating refers to an anti-reflective (AR) coating made from Magnesium Fluoride (MgF₂ ). It is one of the most common and historically important anti-reflective coatings used on optical...

MgF2 Coating

K WONG

The MgF₂ Coating refers to an anti-reflective (AR) coating made from Magnesium Fluoride (MgF₂ ). It is one of the most common and historically important anti-reflective coatings used on optical...