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Supplier: Shimadzu Corporation
Description: An off-axis parabolic mirror converts plane waves into spherical ones and vice versa with high accuracy. This aspherical mirror is indispensable for spectrometers and astronomical optical instruments which require high resolution.
- Focal Length: 125.00000000000001 to 787.0000000000001 mm
- Secondary Focal Length: 134 to 789.2 mm
- Diameter/Width: 40.00000000000001 to 65 mm
- Thickness: 16 mm
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Supplier: Shimadzu Corporation
Description: This aspherical mirror, which focuses parallel light to the focus point without aberrations, or converts a point light source from the focuse point into parallel light without aberrations, is used in spectroscopic systems that require high resolution.
- Focal Length: 275 to 350 mm
- Secondary Focal Length: 279.1 to 351 mm
- Diameter/Width: 40.00000000000001 to 60 mm
- Thickness: 10.000000000000002 to 16 mm
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Supplier: CeNing Optics Co., Ltd.
Description: Metallic Coatings are very broadband and relatively insensitive to incidence angle. They offer good performance at a low price. Although they are most commonly used, metallic reflective coatings are delicate and require crae during cleaning. They are only recommended for low power applications. The
- Wavelength Range: 250 to 800 nm
- Diameter/Width: 5.000000000000001 to 76.2 mm
- Thickness: 0.5 to 10.000000000000002 mm
- Surface Flatness: λ/4
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Supplier: Thorlabs, Inc.
Description: the UV, VIS, and IR spectral regions. The metallic mirror coatings have high reflectivity over the widest spectral region, while the broadband dielectric mirrors have a narrower spectral range of operation; the average reflectivity throughout the specified region is greater than 99%.
- Wavelength Range: 350 to 1,600 nm
- Diameter/Width: 12.699993142003704 to 101.59994513602963 mm
- Thickness: 6 to 19.1 mm
- Surface Flatness: λ/10
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Supplier: Thorlabs, Inc.
Description: the UV, VIS, and IR spectral regions. The metallic mirror coatings have high reflectivity over the widest spectral region, while the broadband dielectric mirrors have a narrower spectral range of operation; the average reflectivity throughout the specified region is greater than 99%.
- Wavelength Range: 250 to 20,000 nm
- Diameter/Width: 7.000000000000001 to 101.59994513602963 mm
- Thickness: 2 to 19.1 mm
- Surface Flatness: λ/10, λ/20, λ/5, λ/8
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Supplier: Thorlabs, Inc.
Description: the UV, VIS, and IR spectral regions. The metallic mirror coatings have high reflectivity over the widest spectral region, while the broadband dielectric mirrors have a narrower spectral range of operation; the average reflectivity throughout the specified region is greater than 99%.
- Diameter, Square Side, or Rectangular Length: 25.399986284007408 to 50.799972568014816 mm
- Rectangular Width: 25 to 36 mm
- Thickness: 5.000000000000001 mm
- Features: 0° Incidence, 45° Incidence, Infrared (IR), Ultra-Violet (UV), Visible (VIS)
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Supplier: Thorlabs, Inc.
Description: the UV, VIS, and IR spectral regions. The metallic mirror coatings have high reflectivity over the widest spectral region, while the broadband dielectric mirrors have a narrower spectral range of operation; the average reflectivity throughout the specified region is greater than 99%.
- Diameter, Square Side, or Rectangular Length: 25.399986284007408 to 50.799972568014816 mm
- Rectangular Width: 25 to 36 mm
- Thickness: 1 to 5.000000000000001 mm
- Transmission Range: 400 to 1,200 nm
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Supplier: Shanghai Optics
Description: shape. Special lenses available on request include bi-convex or double concave cylindrical lenses, parabolic mirrors, cylindrical ellipsoidal mirrors and double curved cylindrical lenses. Off-axis cylindrical mirrors, angled cylindrical mirrors, or fan shaped
- Lens Type: Cylindrical Lens
- Lens Application: Ultraviolet
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Strain Free Mounting Techniques For Metal Mirrors
Rectangular parabolic mirror (Figure 2).
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A One-Dimensional Propagation of Shock Wave Supported by Atmospheric Millimeter-Wave Plasma
Parabolic Mirror Rectangular part .
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Telescopic system with a rotating objective element
It consists of a parabolic objective mirror of rectangular shape and a CCD camera in the image plane.
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Manufacture of fast, aspheric, bare beryllium optics for radiation hard, spaceborne sensor systems
manufacture of f/l.4 rectangular off-axis parabolic mirrors for the MODIL assessment mirror program (see fig. 2).
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A phase-shifting Zernike wavefront sensor for the Palomar P3K adaptive optics system
This light is folded and re- collimated by the rectangular off-axis parabolic mirror .
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A two-element horn-reflector antenna for cosmic microwave background astronomy
The design con- sists of a pair of closely packed parabolic mirrors fed by two rect- angular corrugated horns, each at an offset angle of 75 to the axis of its mirror.
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Engineering overview of the conceptual design and hardware/software implementation proposed for the Magdalena Ridge Observatory Interferometer
parabolic mirrors located inside the rectangular structure with focus and height adjustments.
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Small-Scale High-Performance Optics
Our initial implementation approximatedthe imaging geometry with a rectangular sub- section of the full parabolic mirror image.
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Easily building with concrete: balcony plates with Carbon reinforcing
The approach presented in publications is used for the determination of the cross-section load capacity of the edge beam and the plate mirror under approach of the parabola - rectangular -diagram [16].
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Enhanced sensitivity of localized surface plasmon resonance biosensor by phase interrogation
Different from the conventional optical setup performing angular interrogation method, we fixed the laser and the detection system but the incident angle can be changed through the employment of a paired off-axis parabolic mirrors and a set of rectangular mirrors.