GREEN OPTICS

GO provides a variety of coating services with
the latest equipment including E-beam Vacuum Coater /
Sputter Coater / Plasma Clean System, etc.

Features	Customized design for coating films to meet durability and endure various environmental conditions. Reliability tests Coating technology and measurement technology ranging from Deep UV to FLIR. Chamber up to Ø 3200, various 2M-grade coating possible. Precisely measure up to 193nm ~ 14um. Facilities capable of coating from samples to mass production.
You can discuss with skilled coating engineers on specifications at any time.

Coating Sectors

Band Pass Filter

· T>96%@365nm, FHWM : 7nm
· Main Filter + Sub Filter combination

825nm OD4 Filter

· Ta>95%@450~815nm, OD4@825nm
· IBS Coating

3W Laser HR Coating

· R≥99.9%@633/1070/1050nm, AOI : 30&45deg
· LIDT : 100KW/cm²

355nm NPBS (Plate)Coating

· Ratio : 0.9~1.1, AOI : 45deg
· AR R<0.25%

MWIR AR Coating [Ge/Si/Zns/ZnSe]

   · Ra<0.3%, AOI: 0~30deg, Ta>98.5%
   · HD AR [Not DLC Coating]
   · DLC AR Ta>95%

LWIR AR Coating [IRG26/Ge/Zns/ZnSe]

· Ra<0.5%, Ta>98%
· DLC Coating Ta>92%

Coating Room

	· Temperature-constant, humidity-constant precesion coating [Constant 25℃, 45%, Class : 1000] · UV~NIR AR & high power Laser coating , etc.

Module