By taking advantage of advanced polishing techniques and high volume manufacturing, ValuMax®Series square broadband mirrors are a truly cost effective offering with good optical performance.
- Best value all dielectric coated square mirrors
- Rave>99% over 488-694 nm or 700-950 nm
- Sustrate flatness & surface quality λ/10, 40-20
- Ideal for device fabricators or OEMs
- Cost saving pack of 10 mirrors available
- Borofloat® 33 glass substrates
Visible Broadband Dielectric Coating
Our BD.1 visible broadband dielectric coating reflects all visible laser lines in the range of 488 to 694 nm with greater than 99% efficiency for s-polarization and 98% for p-polarization at 0 - 45° angle of incidence. High reflectivity is also extended to greater than 98% at 441.6 nm.
NIR Broadband Dielectric Coating
Our BD.2 coating offers high reflectance for near infrared diode laser applications. Reflectivity is greater than 99% for s-polarization and 97% for p-polarization from 700 – 950 nm at 0 – 45° angle of incidence. Greater than 80% average reflectivity at 632.8 nm is also provided to permit easy alignment using a HeNe laser.
Best Value Specifications
ValuMax® Series dielectric mirrors are offered with λ/10 flatness and 40-20 surface quality at very competitive pricing.
Borofloat® 33 Substrates
BOROFLOAT® 33 is a high quality borosilicate glass that offers low thermal expansion, and high thermal shock resistance making it ideal for a wide-range of optical mirror applications.
Durable Dielectric Coatings
All dielectric coating construction is physically more durable than standard metallic coatings. Dielectric mirrors are more resistant to humidity, thermal changes, abrasion and salt exposure.