Parabolic Mirror
Typically, the three-dimensional form is that of a paraboloid, but there are also parabolic mirrors for sale which are curved in only one direction and therefore focus light only in that direction (similar to cylindrical lenses). Our company as one of parabolic mirror suppliersprovides large and small parabolic mirror of high quality.
Parabolic Mirror Specifications
|
Metallic Coating |
Unprotected Gold |
|
Reflectance (Average) |
>97% from 800 nm to 20 µm |
|
Off-Axis Angle |
90° |
|
Clear Aperture |
>90% of Diameter |
|
Surface Roughness (RMS) |
< 100 Å |
|
Surface Quality |
40-20 Scratch-Dig |
|
Parent Focal Length Tolerance |
±1% |
|
Reflected Focal Length Tolerance |
±1% |
|
Substrate |
Aluminum |
|
Manufacturing Process |
Diamond Turned |
Parabolic Mirror Uses
Usually, people use the paraboloidal mirror when the beam needs to be strictly focused and collimated, or collimate the strictly focused beam, and the beam divergence is very strong at the focus. For example, this is necessary for high-order harmonic generation, laser material processing, waveguide free supercontinuum generation (requiring extreme optical intensity) and fluorescence microscopy. In this application, off-axis paraboloid mirror is often required.
In other cases, the beam divergence is small, but the mirror must be used away from the center. For example, the pump radiation in a thin disk laser is often redirected with a parabolic mirror and a prism reflector. In addition, paraboloidal mirrors are often used in telescopes, laser scanning systems, spectrometers and lighting.
However, in most cases, laser mirrors can be used to focus the laser beam, because the beam divergence involved is moderate.
Some parabolic mirror uses are provided in extreme spectral regions, for example, in the optical fields of infrared optics, ultraviolet optics and even x-ray lasers.
All kinds of applications need paraboloid mirrors as customized optical devices. Because paraboloid mirrors have more basic equipment parameters than ordinary spherical mirrors, it is difficult to obtain satisfactory mirrors in all aspects from stock. In addition to the characteristics of the reflecting surface, the geometry of the substrate is also important.
Paraboloidal Mirror FAQs
Q
Why Are Parabolic Mirrors Used In Telescope?
A
Reflecting telescope usually uses a parabolic mirror because a parabola will focus all on axis light rays at the same point. The result is a higher quality image than the more easily made spherical mirror. An easier to make spherical mirror will focus light rays arriving at different distances from the central axis at slightly different focal lengths, resulting in a blurred image.
Q
What Is Parabolic Mirror?
Q
How To Make A Parabolic Mirror?
Q
How Do Parabolic Mirrors Work?
TCOpticsis a professional cylindrical lens factory, we provide optical component design, cylindrical glass lens, cylindrical optics, parabolic mirror for sale, parabolic mirror saleand etc. Contact us to know parabolic mirror priceor more.
在线联系供应商
Other supplier products
 |
Color Glass Filter | Color Glass Filter It's fabricated by special color glass material. Colored glass light filtersare designed by their manufacturers to transmit and... |
 |
Optical Components with High Precision | TC Optics is a renowned optical element manufacturersin China, offering a diverse range of optical components including dielectric and metallic mir... |
 |
Cylinder Lenses | Cylindrical lens definition: A cylindrical lens is an optical lens that has a curved surface that is only curved in one direction, which can bend o... |
 |
ND Filter for Sale | ND Filter allows all wavelengths to pass through equally. Neutral density (ND) filters are categorized by their optical density (D) which is define... |
 |
Borosilicate Glass Windows for Sale | Borosilicate is the alternative for borofloat 33 (BF33). Therefore, this kind of glass is called high borosilicate glass. Our Borosilicate windo... |
Same products
 |
卖方: 石家庄英纺贸易有限公司 | ||
 |
Micronized wax powder for shoe polish processing | 卖方: Syntop chemical Co.,Ltd. | Micronized wax powder is used as a functional additive in shoe polish processing. Its core functi... |
 |
Preform Mould | 卖方: Taizhou Qihong Mold Co., Ltd. | Taizhou Qihong Mold Co., Ltd. provides professionally designed Preform Mould solutions for modern... |
 |
Micronized Wax used as dispersant for color masterbatch | 卖方: Syntop chemical Co.,Ltd. | Micronized wax is a highly effective pigment dispersant in color masterbatch. Its core mechanism ... |
 |
Automated Parallel Concentrator ORAS-12 | 卖方: Beijing Orun Scientific Instrument Co., Ltd. | Automated Parallel Concentrator ORAS-12 The direction of the blow needle is adjustable. Nitrogen... |
