Optical Wedge (Also Called Wedge Prism)
Wedges provide precise small-angle deflection. AR coatings on both surfaces minimize unwanted reflections to improve imaging or transmission. Applications include precision metrology, research and biomedical instruments: fine adjustment in interferometers/spectrometers maintains clean measurement signals, while laser surgery and OCT use precise transmission with reduced reflection interference.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material [Wedge's Own Parameter Image; H-ZF52GT] | H-ZF52GT |
| Surface Treatment [Wedge's Own Parameter Image; H-ZF52GT] | Surface Quality 40/20; No Foreign Matter, Including Debris, Oil or Other Visually Detectable Residue, Allowed on Surface |
| Surface Figure of Both Sides [Wedge's Own Parameter Image; H-ZF52GT; @1300nm] | <3.5λ |
| Edge Chamfer [Wedge's Own Parameter Image; H-ZF52GT; Beveling May Be Omitted; Unit Unspecified in Source] | ≤0.1 |
| Surface Power of Both Sides [Wedge's Own Parameter Image; H-ZF52GT; @1300nm] | <1.5λ |
| Parallelism β [Wedge's Own Parameter Image; H-ZF52GT; β; Full In-Process Inspection Required] | <1 ′ |
Key Features
Datasheet
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