S-waveplate (Radial Polarization Converter)

S-waveplate (Radial Polarization Converter)

Material UVFS
Substrate diameter Ø25.4 (+0/-0.1) mm
Thickness 3 (±0.1) mm
Surface quality 20-10 S-D
Surface flatness <λ/8 @ 632.8 nm
Parallelism error <30 arcsec
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S-waveplate is a super-structured waveplate which converts linear polarization to radial or azimuthal polarization. Production of S-waveplate is based on unique laser nano-structuring technique developed by prof. Peter G. Kazansky group from Optoelectronics Research Centre at Southampton University.

Download Operation manual (PDF)
Download S-Waveplate brochure

Radial polarization enables focusing laser beam into a smaller spot size. Radially polarized beam improves processing quality, reducing the distortions affecting the edge quality of the machined structures. Moreover, radially polarized beam is more efficient at drilling and cutting high-aspect-ratio features. It is also applicable in optical tweezers, laser micromachining, STED microscopy, two-photon excitation fluorescence microscopy.
varna Converts linear polarization to radial or azimuthal
varna Can be used to create an optical vortex
varna High damage threshold
varna Nearly 100% efficiency in polarization conversion for dedicated wavelengths
varna 50-90% transmission (AR coatings applicable)
varna Large aperture possible (up to 10 mm or bigger; standard is 4 mm)
varna No glued components – more resistant to heat
varna No “ineffective center” problem

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Produktai puslapyje puslapis
Operational wavelength, nm Transmission Clear Aperture, mm Delivery Produkto ID Price
488 ±15 >40% 2 Request RPC-488-02 800 €
515 ±20 >45% 2 Request RPC-515-02 800 €
632 ±20 >50% 2 Request RPC-632-02 800 €
800 ±25 >55% 2 Request RPC-800-02 900 €
1030 ±35 >65% 2 Request RPC-1030-02 900 €
488 ±15 >40% 4 Request RPC-488-04 1000 €
515 ±20 >45% 4 Request RPC-515-04 1000 €
1550 ±40 >75% 2 Request RPC-1550-02 1000 €
632 ±20 >50% 4 Request RPC-632-04 1300 €
800 ±25 >55% 4 Request RPC-800-04 1300 €
1030 ±35 >65% 4 Request RPC-1030-04 1300 €
488 ±15 >40% 6 Request RPC-488-06 1400 €
515 ±20 >45% 6 Request RPC-515-06 1400 €
1550 ±40 >75% 4 Request RPC-1550-04 1400 €
488 ±15 >40% 8 Request RPC-488-08 1600 €
515 ±20 >45% 8 Request RPC-515-08 1600 €
632 ±20 >50% 6 Request RPC-632-06 2000 €
800 ±25 >55% 6 Request RPC-800-06 2000 €
1030 ±35 >65% 6 Request RPC-1030-06 2000 €
488 ±15 >40% 10 Request RPC-488-10 2200 €
515 ±20 >45% 10 Request RPC-515-10 2200 €
1550 ±40 >75% 6 Request RPC-1550-06 2500 €
632 ±20 >50% 8 Request RPC-632-08 2600 €
800 ±25 >55% 8 Request RPC-800-08 2600 €
1030 ±35 >65% 8 Request RPC-1030-08 2600 €
632 ±20 >50% 10 Request RPC-632-10 4000 €
800 ±25 >55% 10 Request RPC-800-10 4000 €
1030 ±35 >65% 10 Request RPC-1030-10 4000 €
488 ±15 >40% 15 Request RPC-488-15 4000 €
515 ±20 >45% 15 Request RPC-515-15 4000 €
1550 ±40 >75% 8 Request RPC-1550-08 4200 €
632 ±20 >50% 15 Request RPC-632-15 6500 €
800 ±25 >55% 15 Request RPC-800-15 6500 €
1030 ±35 >65% 15 Request RPC-1030-15 6500 €
1550 ±40 >75% 10 Request RPC-1550-10 8000 €
1550 ±40 >75% 15 Request RPC-1550-15 10000 €

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