Product Range & Applications

General Optics provides a full range of optical coatings from DUV (193 nm) to IR (14 μm). Our capabilities include AR and HR coatings, metallic and dielectric mirrors, beamsplitters, polarizers, and waveplates.
All coatings are tested in accordance with MIL-STD standards to ensure durability, reliability, and long-term performance.

Coating Types & Capabilities

Coating Type¹⁾	Optical Substrate		Wavelength²⁾	Function / Application	Environmental Testing
Coating Type¹⁾	UV/Vis/NIR Glass	Far IR Glass	Wavelength²⁾	Function / Application	Environmental Testing
AR Coating	●	●	DUV ~ 14 µm	Narrowband and broadband	All coatings are tested in accordance with MIL-STD standards. Reliability tests include temperature, humidity, adhesion, etc.
Mirror	●	●	248 nm ~	Narrowband and broadband
Metallic Mirror	●	●	Varies by metal	Al, Ag, Au, Ni, Cu
Hybrid BS (Metal+Dielectric)	●		400 nm ~ 1100 nm	Hybrid cube BS
Beamsplitter	●	●	248 nm ~ 12 µm	Plate or cube type
Polarization Components	●		248 nm ~ 1600 nm	Plate or cube type
Ultrafast Components	●		700 nm ~ 900 nm	Ti:Sapphire laser
Waveplates	●		266 nm ~ 1550 nm	Waveplates for high-power laser beams

1) All products can be customized upon request.
2) Representative laser examples: ArF (193 nm), KrF (248 nm), Nd:YAG (266–1064 nm), Ti:Sapphire (700–900 nm), Er:Fiber (1550 nm), CO₂ (10.6 μm), and other various light sources supported.