Corner Cube Prism is also called Retroreflector or Trihedral Prism. In the Corner Cube Prism, three reflecting surfaces are perpendicular to each other, like the side wall of the cube. The input surface is perpendicular to the cube diagonal. Disregarding the angle of incidence, the output beam is parallel to the input one, but it is of opposite direction. Inset of the several corner prisms, for better matching, their entrance-exit surface is often hexagonal. In case of this prism the phenomenon of full internal reflection occurs so it is not necessary, (however it is possible) to put mirror coating on the reflecting faces. Normally the reflection surfaces are Al reflection coating, and then covered with Cu and Black Painting.
Note for corner cube retroreflector:
(1). Besides N-BK7, custom-made corner cube Prisms made of other optical materials are available.
(2). Corner Cube Prisms with lower deviation tolerance, such as 1, 30, or 10, are available.
(3). Corner Cube Prisms with better surface Quality (better than 40/20 or 20/10) are available.
(4). HR or Metal reflection coating(Al, Ag, Cu, etc.) on reflection surfaces is available.
(5). AR coating on input/output surface is available upon request.
(6).Custom-made non-standard Corner Cube Prisms at any other size are available upon request.
Prisms
Optical Components
PARAMETER:
Polarizing cube beamsplitters split randomly polarized beams into two otehogonal, linearly, polarized compoments, S-polarized light is reflected at a 90° while P-polarized light is transmitted. Each beamsplitter comsists of a pair of percision high tolerance right angle prisms cemented together with a dielectric coating on the hypotenuse of one of prisms.
Polarization Cube Beamsplitter
Polarizing cube beamsplitters split randomly polarized beams into two otehogonal, linearly, polarized compoments, S-polarized light is reflected at a 90° while P-polarized light is transmitted. Each beamsplitter comsists of a pair of percision high tolerance right angle prisms cemented together with a dielectric coating on the hypotenuse of one of prisms.
High Powe Cube Polarization Beamsplitter
High power polarization beamsplitter can be facricated by BRD Optical. Same as the above, it use precision optical contacted technology which makes it has high laser damage threshold.
High Damage Threshold>500MV/cm2
Transmission >96% Central Wavelength
Extinction Ratio>1000:1
Corner Cube Prism has the property that any incident beam will be reflected parallel to itself, regardless of the incident angle. These prisms are ideal where precision alignment is difficult or time-consuming.
Hanzhong Brisun Optics Co., Ltd. Is the high High precision optical element manufacturer provides customized production of Various optical lenses, including spherical lens, cylindrical lens, optical window, mirror, prism, filter, metal base mirror and other high-precision optical elements. The base materials include various optical glass, fused quartz, calcium fluoride (CaF2), zinc selenide (ZnSe), germanium (GE), silicon (SI), sapphire, metal and other materials. And provide antireflective film, high reflection film, spectroscopic film, metal film and other optical coatings.
Prism is an optical element that turns the light according to the specific angle between the outgoing light and the incident light. In the optical path, the prism can change the angle between the outgoing light and the incident light (such as 90 �°, 180 �°, etc.), offset the light and change the image direction. Prisms are widely used in laser research, laser optical system, optical imaging, machine vision, life science, biomedicine and other fields or products.
Borisun optics can provide various prisms in stock standards, such as K9 standard precision right angle prism, K9 high precision right angle prism, UV fused quartz standard precision right angle prism, UV fused quartz high precision right angle prism, K9 pentagonal prism, K9 Dawei prism, K9 ridge prism, K9 angle reflector (K9 pyramid prism), UV fused quartz angle reflector (UV fused quartz pyramid prism), wedge prism, etc. While providing various prism standards, we can also provide you with prism customization services according to your actual needs, such as the change of prism size, the improvement of parameter indicators, the change of coating requirements, etc. Welcome your inquiry and we will serve you wholeheartedly
Technical parameters:
Material: optical glass, H-K9L (N-BK7), quartz
Radius of curvature: ± 1mm - ± 50000mm ± 1%
Outer circle: 3mm-500mm ± 0.1mm
Center thickness tolerance: ± 0.05mm (we can process to ± 0.01mm with high precision)
Center deviation: 3²(we can process to 30 ³with high precision)
Surface accuracy:/ 8 (high precision, we can process to 1 / 10�»)
Surface quality: 60/40 (we can process to 10-5 with high precision)
Effective caliber: 90%
Coating: according to the customer requirements
In addition, we have thousands of kinds of stock, such as quartz plano convex lens, quartz plano concave lens, quartz biconvex lens, quartz biconvex lens, cylindrical lens, prism, filters, windows, beamsplitter and so on. The price is preferential and the quality is excellent, which can meet your demand for a small order.
If you are interested it, welcome to inquiry us or search "Hanzhong Borisun Optics Co.,Ltd "to know about more details.
Porro Prism A refracting optical prism used in optical instruments to modify image orientation, In use, the light enters through the largest rectangular plane in the prism, passes through two total reflections of the inclined plane, and then penetrates the original plane of incidence, Because the light comes in and out normally, the prism does not disperse. But the image that passes through Porro prism will be flipped 180 degrees, and it will travel in the direction it entered, which means it will travel 180 degrees.
