概述
- Material: quartz crystal;
- Designed wavelength: 266nm~2020nm;
- Offer: 1/4 wave plate, 1/2 wave plate;
- Support customization.
Multi-stage waveplates are made of a single quartz crystal with a thicker thickness and a phase delay of π/2 or π (i.e., one-quarter or one-half wave). "Multi-stage" refers to the fact that, in addition to realizing the designed one-quarter or one-half wavelength delay, the light path is delayed by a number of full-wavelengths (also known as stages, or m's). Multi-stage waveplates are more sensitive to wavelength and temperature changes than zero-stage waveplates. However, multistage waveplates are less expensive and can be used in applications that are not significantly affected by temperature and wavelength.
Dimension-Labs offers multistage waveplates in a variety of sizes (specific types and parameters can be filtered in the details below).
Multi-stage quarter-wave plate
● High damage threshold ● Design wavelength: 266-1550nm is optional ● The phase delay ∆Ø=(2n 1)π/2, n is a positive integer ● It is usually used to convert linearly polarized light into circularly polarized light ● Optional uninstalled or installed mechanical housing ● Both sides are coated with anti-reflection coating R<0.25%@Center wavelength
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Multi-stage half-wave plate
● High damage threshold ● Design wavelength: 266-1550nm is optional ● The phase delay amount ∆Ø=(2n 1)π, where n is a positive integer ● It is usually used to deflect the polarization direction of linearly polarized light ● Optional uninstalled or installed mechanical housing ● Both sides are coated with anti-reflection coating R<0.25%@Center wavelength
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