Micro Prism

Shanghai Optics is a custom optical component manufacturer that provides two types of micro prisms: Penta Prism and Right Angle Prism. These two prisms are widely used in fiber optical communication applications, specifically in the heart of optical switches. Examples of these applications include Circulator, Interleaver, and MEMS.

Micro Penta Prism

General Specifications
Material: BK7 Grade A optical glass, Corning Fused Silica 7980, JGS1, JGS2
90 degree Deviation Tolerance:Standard series: < 5 arc seconds
Precision series: <2 arc seconds
Flatness:Standard series: l/4 l at 632.8 nm
Precision series: l/8 l at 632.8 nm
Reflectivity: R > 95% per face from @1550 nm
Surface Quality: 40-20 scratch and dig
Working Wavelength: 1310, 1550, 1590 nm


Micro Right-Angle Prism

General Specifications
Dimension Tolerance: +0.0, -0.1 mm
Clear Aperture: > 90%
Flatness: l/2 l@632.8 nm
Surface Quality: 40-20 scratch and dig
Reflectivity: R>95% per face @ center wavelength
Working Wavelength: 1310, 1550, 1590 mm
Bevel: 0.1 mm to 0.2 mm




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