Our wide range of high-grade Optical Mirrors are divided into 8 main categories to allow easier identification and matching towards your research application.
PHOTONIK BRAND Broadband Dielectric Mirrors offer excellent reflectivity of R>99% for 400-900nm spectrum.
A dielectric mirror is a type of a mirror composed of multiple thin layers of dielectric material, typically deposited on a substrate of optical material (e.g. glass). By careful choice of the type and thickness of the dielectric layers, we can design an optical coating with specified reflectivity at different wavelengths of light.
Alternatively, they can be made to reflect a broad spectrum of light, such as the entire visible range or the spectrum of the Ti-sapphire laser. Broadband Dielectric Mirrors of this type are very common in optics experiments, due to improved and advanced techniques that allow inexpensive manufacture of high-quality mirrors.
Gold is the most efficient metallic reflective coating over the entire IR range. And a protective layer of SiO can be used to protect the gold coatings and to make the mirror easy to clean.
Silver coated mirrors (Silver coated on quartz glass, BK7 glass substrates) offer the highest reflectance in the visible to IR spectral range over all the metal coated mirrors.
First Surface Mirror/Front Surface Mirror with protected aluminum coating is the best choice for general broadband use.
PHOTONIK’s UV-enhanced(UVE) coating is made by using an overcoat of MgF2 on Aluminum coating, which allows >85% reflection from 250 to 600 nm.
HR@355/532/1064nm 0-deg AOI
HR@532/1064nm 0-deg AOI designed
HR@1030-1080nm 0-deg Laser Mirror
Front surface: HR@1030-1080nm 0-deg AOI (R>99.5%)
Back Surface: AR@500-1100nm (R<0.5%)
HR@1060-1090nm Laser Mirrors
HR@1060-1090nm 0-deg AOI, R>99.5%
HR@1064nm 0-deg AOI ; R>99.5%
HRM-B Series laser mirrors are made by BK7 Optical Glass or UV Fused Silica with HR coating on the front surface R>99.5%, high damage threshhold, the back surface of the laser mirror can be clear or ground, depending on the application.
CAVITY OUTPUT COUPLERS/MIRRORS
COM-400-450 Series cavity output coupler reflect some light at 400-450nm 0-deg AOI.
COM-VISA Series cavity output couplers make partial reflection at 400-700nm 0-deg AOI.
COM-NIR Series cavity output coupler reflect some light at 800-1000nm 0-deg AOI.
COM-NIR2 Series cavity output coupler reflect some light at 600-1100nm 0-deg AOI.
COM-532A Series SHG cavity output mirrors reflect 1030-1080nm laser light in the laser cavity and allow 532nm laser light to go out.
COM-780A Series Laser Cavity Output Mirrors have special coating on the substrates to allow partial of the 780nm light to pass and others to reflect back in the laser cavity.
CIM-500A-R1030/1200 Series input pump laser cavity mirrors allow 500-980nm laser light with 0-deg angle of incidence to go into the laser cavity and reflect 1030-1200nm laser light in the laser cavity.
CIM-808A-0532/1064 Series input laser cavity mirrors allow 808nm laser light with 0-deg angle of incidence to go into the laser cavity and reflect 532nm and 1064nm laser light in the laser cavity.
CIM-808B-1064 Series input laser cavity mirrors (input pump mirrors) allow 808nm laser light with 45-deg angle of incidence to go into the laser cavity and reflect 1064nm laser light in the laser cavity.
CIM-940A-1030/1080 Series input laser cavity mirrors allow 940nm laser light with 0-deg angle of incidence to go into the laser cavity and reflect 1030nm – 1200nm laser light in the laser cavity.
PHOTONIK BRAND 45-deg Dichroic Mirrors are ideal for fluorescence applications and for splitting and combining optical beams. They are designed for use with light that is incident at a 45-deg angle.
Photonik 0-deg Dichroic Mirrors offer exceptionally high transmission(T>95% average @400-720nm visible band) and reflection(@850-1150nm) bands, steep cutoff edges, and minimal stray light, which in turn leads to improved signal-to-noise ratios and faster measurements. They are designed for use with light that is incident at a 0-deg angle.
DCM-SP Series features 0-deg AOI full-dielectric coating design; HT @400-980nm & HR @1030-1200nm;
980-1030nm transition band
PHOTONIK BRAND Broadband Dielectric Mirrors offer excellent reflectivity of R>99% for 400-900nm spectrum.
Quartz material is VIOSIL Japan, and full dielectric coated by German Bühler equipment.
Up to 30 kinds of ROCs available in stock.
CVRB-N1 Series: Substrate: Corning 7980 UVFS ; Plano concave design ; Concave surface comes with full-dielectric coating ; High reflection at 0 ~ 45 deg AOI over broadband of 600-900nm
AXM Series – typically fabricated from UV grade fused silica ; Plano-convex and plano-concave designs ; Wide selection of axicon apex angles ; Antireflective coatings, customized metal coatngs available upon request
Application Examples: Corneal surgery; Optical coherence tomography ; Atom trapping
DMS Series – Dome Mirrors usually come with spherical surface, half-ball type.Solid glass mirrors or hollow type are available. Dome mirrors can be mounted or cemented with glass/metal bases upon request.