High-precision Optical Right Angle Prism For Accurate Light Reflection In Scientific Instruments

High-precision Optical Right Angle Prism For Accurate Light Reflection In Scientific Instruments

A high-precision optical right angle prism is a fundamental component engineered to deliver exceptional accuracy in controlling light paths within scientific and industrial instruments. Manufactured to exacting standards, these prisms ensure minimal wavefront distortion and reliable performance in demanding applications where precision is paramount.

Material Composition

• Optical Glass: Primarily fabricated from N-BK7 or equivalent borosilicate crown glass

• Fused Silica: Alternative material for UV applications or environments requiring superior thermal stability and lower thermal expansion

• Coating Options: Available with various optical coatings including protected aluminum for broad-wavelength reflection or dielectric coatings for enhanced laser applications

Key Properties

• Exceptional Angular Accuracy: Typically maintains 90° angle within ±15 arcseconds tolerance

• Superior Surface Quality: Features λ/10 surface flatness or better with 20-10 scratch-dig specifications

• High Laser Damage Threshold: Withstands high-power laser applications without degradation

• Thermal Stability: Maintains optical performance across wide temperature ranges

• Precision Polishing: Optical surfaces polished to laser-grade quality for minimal scatter and absorption

Primary Functions

• Beam Steering: Redirects light paths at precise 90° angles using total internal reflection principle

• Image Rotation: Serves as an efficient image rotation and inversion component in optical systems

• Beam Combining: Enables precise beam combination when used in pairs with appropriate coatings

• Retroreflection: Functions as a 180° retroreflector when properly aligned in optical paths

Industrial Applications

• Scientific Research: Essential in interferometers, spectrometers, and laboratory optical benches

• Medical Imaging: Integrated into endoscopic systems and diagnostic equipment

• Laser Systems: Critical for beam delivery in industrial laser processing and medical laser devices

• Aerospace & Defense: Used in targeting systems, periscopes, and optical alignment tools

• Metrology Instruments: Incorporated into autocollimators and precision measurement devices

• Semiconductor Manufacturing: Employed in wafer inspection and lithography equipment

This comprehensive optical component continues to be indispensable across multiple scientific and industrial sectors, providing reliable light manipulation where precision and durability are crucial for system performance and measurement accuracy.

High-precision Optical Prism

BK7 Right Angle Prism

Accurate Light Reflection Right Angle Prism

High-precision Optical Right Angle Prism For Accurate Light Reflection In Scientific Instruments Images