>>> Home >>> Contact Us
 




OPTICAL COATINGS

Medway Optics offers a variety of coating options with it's products to modify the transmission and reflectance properties of the materials to suit specified applications from the infrared to the deep ultraviolet. All coated components are supplied with coating performance curves except where specified.

Infrared coatings
AAR/AR Anti-reflection coating for 10.6µm, typically %R£0.25%
BBBAR/BBAR Broadband anti-reflection coating 3-5&~181;m, 98%T average
CBBAR/BBAR Broadband anti-reflection coating 8-12µm, 98%T average
DBBAR/BBAR Broadband anti-reflection coating 2-14µm, 95%T average
EDBAR Dualband/AR anti-reflection coating - customer specified
FPR/AR Partial reflection coating typically ± 0.5% to ± 5% depending on application
GBeamsplitter coatings from 1.7- 28µm (various options)
HCustom coating
All coatings conform to US specification MIL-C-48497
Adhesion- para. 4.5.3.1Temperature- para. 4.5.4.1
Humidity- para. 4.5.3.2Chemical resistance- para. 4.5.4.2
Moderate abrasion - para. 4.5.3.3

UV-Visible coatings from 193nm
IHard dielectric multi-layer AR/AR coating (R£ 0.25%)
JHard dielectric partial reflector coating
KHard dielectric multi-layer high reflector (R³ 99.8%R)
LSingle layer MgF2 anti-reflection coating
MMetal coatings (Aluminium, Gold)
OProtected metal coatings (MgF2, SiO2)
PCustom coating
All dielectric coatings conform to US specification MIL-C-48497 as above (under infrared coatings)

Top of Page
Products  -   The Company  -   News & Promotions  -   Contact Us  -   Home  -   © Medway Optics Ltd 2006