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Page 7 - Optical Mirrors

Optical Surfaces - TOROIDS
Optical Surfaces
Toroidal mirrors are focusing devices that have two different radii whose axes are oriented at 90° to each other. Toroids offer advantages where a beam must be focused and folded. Rather than using both a spherical mirror and a plane mirror for this purpose, both functions may be combined in one element. The lower number of optical ...

Specifications

Material: N-BK7
Dimension (Height): 500 mm
Dimension (Width): 500 mm
Radius (base Curve): Custom mm
Radius (cylinder Curve): Custom mm
Data Sheet
Laser Line Mirrors are designed to reflected laser light at 45 degree. There are four laser wavelengths available 532nm, 1064nm, 1320nm and 2940nm. 

Specifications

Substrate Material: BK7, Fused Silica, UV Fused Silica
Wavelength Range: 532-2940nm
Angle Of Incidence (AOI): 45 deg
Flatness (Coated Surface): lambda/8, lambda/4
Surface Quality: 20-10 scratch-dig, 40-20 scratch-dig
...
Data Sheet
Rs & Rp >99.8% GDD from -250 to -600 fs2 High damage threshold CASTECH offers two standard dielectric broadband coatings. Other coatings upon request.

Specifications

Substrate Material: Custom
Flatness: Not Specified
Surface Quality: Custom
Angle Of Incidence (AOI): 0 deg
Wavelength Range: 780-820nm
...
Data Sheet
R >99.7%@(675-1100)nm GDD=-50±100 fs2 Dielectric broadband coatings High damage threshold      CASTECH offers different coatings upon request.

Specifications

Diameter: 25 mm
Thickness: 5 mm
Wavelength Range: 675-1100nm
Reflectivity: 99.7 %
Substrate Material: UV Grade Fused Silica
Data Sheet
We provide the replication copied from the master grating. It has the same performance at a lower price. Besides, we can provide a customized grating.

Specifications

Diameter: 40 mm
Thickness: ±0.2 mm
Substrate: Fused Silica
Flatness: lambda/4
Single Or Dual Surface: Contact Vendor
...
Data Sheet
Provide dielectric mirrors With single wavelength or broadband wavelength Like 1064nm 532nm, 420-680m, 700-900nm etc with angle 0° or 45°

Specifications

Substrate Material: N-BK7
Flatness: Lambda/8
Surface Quality: 40-20 scratch-dig
Angle Of Incidence (AOI): 45 deg
Wavelength Range: 420-660nm
...
Data Sheet
Svotek High Reflector for scientific and industrial applications. 

Specifications

Reflective Coating: Custom
Substrate: BK7, Zerodur
Average Reflectance: 45 %
Wavelength Range: 488-700nm
Surface Flatness: lambda/20
...
Data Sheet
Svotek CO2 Laser Mirror for scientific and industrial applications. 

Specifications

Substrate Material: Si
Wavelength Range: 1-1nm
Angle Of Incidence (AOI): 45 deg
Flatness (Coated Surface): 1 lambda
Surface Quality: 40-20 scratch-dig
...
Data Sheet
Svotek Broad Band Mirror for scientific and industrial applications. 

Specifications

Substrate Material: Fused Silica
Flatness: Lambda/10
Surface Quality: 20-10 scratch-dig
Angle Of Incidence (AOI): 45 deg
Wavelength Range: 650-950nm
...
Data Sheet
Gaussian Mirrors
Laser Components USA, Inc.
Gaussian mirrors, also known as VRM (variable reflecting mirrors), are characterized by a degree of reflection that slopes from the center of the optic in a Gaussian distribution. LASER COMPONENTS is one of the few manufacturers worldwide that offers this special type of mirror. The mirrors are used in unstable resonators where ...

Specifications

Design Wavelength: 1064 nm
Reflectivity In Center: 35 %
Data Sheet
These mirrors are designed for high reflectance over a broad wavelength range. This makes them ideal for use with CW tunable lasers, laser diodes, and broadband light sources. These broadband dielectric mirrors are intended for use at 45 degrees or normal incidence.

Specifications

Substrate Material: N-BK7
Flatness: Lambda/10
Surface Quality: 10-5 scratch-dig
Angle Of Incidence (AOI): 0 deg
Wavelength Range: 300-500nm
...
Data Sheet
Ealing offers a range of protected aluminum flat mirrors in four different qualities. Select from interferometer to utility quality based upon the application at hand. The 25.4 and 50.8 mm mirrors can be held with our mirror mounts. The 76.2 and 101.6 mm mirrors would best be mounted with kinematic mirror mounts.  

Specifications

Reflective Coating: Protected Aluminum
Substrate: Fused Silica
Average Reflectance: 80 %
Wavelength Range: 300-20000nm
Surface Flatness: lambda/20
...
Data Sheet
We can make mirrors for any wavelength from UV to deep IR and coat it for protection of the reflective layer and AR coating. * turning mirrors * Shaped mirrors, including transmission holes drilled

Specifications

Diameter: 2-300 mm
Substrate Thickness: 2-50 mm
EFL: 2-10000 mm
Wavelength Range: 165-20000nm
Substrate Material: BK7, Fused Silica, Borofloat 33, Other
Data Sheet
D-shaped mirror is always used to separate closely spaced light beams. The high reflective coating extends to the straight edge of the mirror within 0.05mm, and a portion of the substrate behind the straight edge is removed, these make D-shaped mirror is ideal for picking off one of two closely spaced light beams, and not affect the ...

Specifications

Substrate Material: BK7, Fused Silica, Custom
Wavelength Range: 400-12000nm
Angle Of Incidence (AOI): 0-45 deg
Flatness (Coated Surface): lambda/10
Surface Quality: 60-40 scratch-dig
...
Data Sheet
Dimension Tolerance +0.0/-0.2mm Thickness Tolerance ±0.2mm Clear Aperture >90% Flatness λ/4@632.8nm per 25mm range Centration <3 arc minutes Surface Quality 60/40 scratch and dig Coating Metal coating on one surface, rear surface ground or inspection polishedEnhanced Aluminum: Ravg>90%@400-700nmProtected ...

Specifications

Reflective Coating: Protected Aluminum, Protected Silver, Protected Gold
Substrate: BK7, Fused Silica
Average Reflectance: 90 %
Wavelength Range: 400-12000nm
Surface Flatness: lambda/4
...
Data Sheet
Dimension Tolerance +0.0/-0.2mm Thickness Tolerance ±0.2mm Clear Aperture >90% Flatness Refer to below list Surface Quality 60/40 scratch and dig Coating Metal coating on one surface, rear surface ground or inspection polishedEnhanced Aluminum: Ravg>90%@400-700nmProtected Aluminum: Ravg>87%@400-1200nmProtected Silver: ...

Specifications

Reflective Coating: Protected Aluminum, Protected Silver, Protected Gold
Substrate: BK7, Fused Silica, UV Fused Silica
Average Reflectance: 90 %
Wavelength Range: 400-12000nm
Surface Flatness: lambda/4
...
Data Sheet
High Reflectivity, Ravg>99%, AOI 0-45degWide Working BandRoHS Compliant

Specifications

Substrate Material: BK7, Fused Silica, UV Fused Silica, IR Fused Silica
Wavelength Range: 350-1550nm
Angle Of Incidence (AOI): 0-45 deg
Flatness (Coated Surface): lambda/4
Surface Quality: 60-40 scratch-dig
...
Data Sheet
High Reflectivity, R>99%@two wavelengthsHigh damage thresholdRoHS Compliant

Specifications

Substrate Material: BK7, Fused Silica, UV Fused Silica, IR Fused Silica, Custom
Wavelength Range: 527-1064nm
Angle Of Incidence (AOI): 45 deg
Flatness (Coated Surface): lambda/4
Surface Quality: 60-40 scratch-dig
...
Data Sheet
High reflectivity, R>99.5%High damage thresholdRoHS Compliant

Specifications

Substrate Material: BK7, Fused Silica, UV Fused Silica, IR Fused Silica, Custom
Wavelength Range: 260-1570nm
Angle Of Incidence (AOI): 0 deg
Flatness (Coated Surface): lambda/4
Surface Quality: 60-40 scratch-dig
...
Data Sheet
Mirrors are used in a wide range of beam steering, focusing and collimating applications. RMAX Mirrors utilize multi-layer, dielectric thin films. Laser-Line RMAX Mirrors are designed for high reflectance at a single laser wavelength. High power coating designs are standard for select wavelengths. Substrates are available with ...

Specifications

Substrate Material: Zerodur, Supremax 33
Wavelength Range: 193-193nm
Angle Of Incidence (AOI): 0 deg
Flatness (Coated Surface): lambda/20, lambda/10
Surface Quality: 10-5 scratch-dig
...
Data Sheet
Mirrors are used in a wide range of beam steering, focusing and collimating applications. RMAX Mirrors utilize multi-layer, dielectric thin films. Laser-Line RMAX Mirrors are designed for high reflectance at a single laser wavelength. High power coating designs are standard for select wavelengths. Substrates are available with ...

Specifications

Substrate Material: Si, Cu, Mo
Wavelength Range: 193-193nm
Angle Of Incidence (AOI): 45 deg
Flatness (Coated Surface): lambda/20
Surface Quality: 40-20 scratch-dig
...
Data Sheet
Mirrors are used in a wide range of beam steering, focusing and collimating applications. RMAX Mirrors utilize multi-layer, dielectric thin films. Laser-Line RMAX Mirrors are designed for high reflectance at a single laser wavelength. High power coating designs are standard for select wavelengths. Substrates are available with ...

Specifications

Substrate Material: Calcium Fluoride
Wavelength Range: 193-193nm
Angle Of Incidence (AOI): 0 deg
Flatness (Coated Surface): lambda/4, lambda/2
Surface Quality: 20-10 scratch-dig
...
Data Sheet
Mirrors are used in a wide range of beam steering, focusing and collimating applications. RMAX Mirrors utilize multi-layer, dielectric thin films. Laser-Line RMAX Mirrors are designed for high reflectance at a single laser wavelength. High power coating designs are standard for select wavelengths. Substrates are available with ...

Specifications

Substrate Material: BK7, Fused Silica, UV Fused Silica
Wavelength Range: 193-193nm
Angle Of Incidence (AOI): 0 deg
Flatness (Coated Surface): lambda/20, lambda/10
Surface Quality: 10-5 scratch-dig
...
Data Sheet
Precision optical flats are Fused Silica optical components that are used as a reference against which the flatness of an unknown surface can be determined. For less demanding jobs Tower offers them made from BK7 with a flatness specified as λ/4 or better. These optical flats may also be used as windows.

Specifications

Diameter: 100 mm
Thickness: 20 mm
Substrate: BK7
Flatness: lambda/4
Single Or Dual Surface: Single
...
Data Sheet
Precision optical flats are Fused Silica optical components that are used as a reference against which the flatness of an unknown surface can be determined. For less demanding jobs Tower offers them made from BK7 with a flatness specified as λ/4 or better. These optical flats may also be used as windows.

Specifications

Diameter: 50 mm
Thickness: 15 mm
Substrate: BK7
Flatness: lambda/4
Single Or Dual Surface: Dual
...
Data Sheet