Optical Prism

 Optical Prism, a transparent object surrounded by two planes that intersect but are not parallel to each other, used to split light or disperse light beams. An optical prism is a polyhedron made of transparent materials (such as glass, crystal, etc.). It is widely used in optical instruments. Prisms can be divided into several optical prism types according to their properties and uses. For example, the "dispersion prism" that decomposes the composite light into the spectrum in a spectroscopic instrument, the more commonly used is an equilateral prism; in a periscope, binocular telescope and other instruments, the direction of light is changed to adjust its imaging position. "Reflecting prisms" generally use right-angle prisms. BRD Optical provides different types of optics/optical prisms for sale, such as roof prism, pyramid prism /tetrahedral prism, pentaprism.

 

 


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Application

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Quarter-wave plate

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  The 1/4 wave plate uses the anisotropic characteristics of the material to have different refractive indexes and propagation speeds for light in different polarization directions, resulting in a phase difference between the two components, and converting linearly polarized light into circularly polarized light, or converting circularly polarized light into linearly polarized light.   The 1/4 wave plate can realize the mutual conversion between linearly polarized light and circularly polarized light. Clever use of wave plates can also generate optical isolators, or simultaneously change the propagation direction and polarization direction of light.   The 1/4 wave plate can be applied to the laser. In the laser cavity, two quarter-wave plates placed on both sides of the gain medium can achieve single-frequency operation. A half-wave plate is placed between the laser crystal and the resonator mirror to reduce the depolarization loss. The combination of a half-wave plate an...
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Optical Products in Medical Instruments

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  If your medical equipment requires complex optics, lasers or photonics, we can find the best solution for you. We use the most innovative technologies such as medically necessary lenses  to provide customized solutions for various applications:   Monitoring sensor Miniature visualization system: laryngoscope, endoscope, laparoscope... Optical systems for surgical instruments and equipment. Design and develop improved optical subsystems for ophthalmoscopes and retinoscopes. A non-destructive testing system based on laser technology for immediate diagnosis. Customized microscope objectives: strict tolerances, high numerical aperture, special material requirements and constraints. Medical laser transmission system. Fluorescence imaging system. Optical coherence tomography technology is applied to different devices. Dental optics  for the dental imaging system and intraoral camera.   BRD Optical co. ltd  is one of professional optical mirror manufacturers. We...
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