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Super-Achromatic Quarter and Half Waveplate

Super-Achromatic Quarter and Half Waveplate (APSAW-5-Wide and APSAW-5-Precise)

  • New Product!

Key Features:

  • Retardation may maintained to ±λ/300 over the bandwidth;
  • Less sensitive to wavelength and temperature change than achromatic and super-achromatic quartz-MgF₂ waveplates;
  • Better angular acceptance than achromatic and super-achromatic quartz-MgF₂ waveplates;
  • Small beam deviation (less than 5 arcsec);
  • Absence of multibeam interference in transmittance;
  • Large set of wavelength range;
  • Large set of clear apertures (up to 60 mm);
  • Individual approach to each order, allowing you to optimize the quality and price of the plate;
  • Best prices.

Specification

Retarder Material Birefringence polymer plate stack
Substrate Material Fine annealed optical glass
Retardation λ/4, λ/2
Retardation Accuracy ± λ/100 (APSAW-5-Wide); ± λ/200; ± λ/300 (APSAW-5- Precise)
Wavefront deformation < λ/4 per cm at 632.8 nm
Surface Quality 40 – 20 scratch – dig
Beam Deviation < 5 arcsec
Temperature Range -20 °C to +50 °C
Antireflection Coating Broadband, MgF₂ coating, R < 2% per surface
Outer Diameter 15, 20, 25, 30, 40, 50, 60 mm
Clear Aperture > 90% of Outer Diameter
Damage Threshold 500 W/sm² CW
Cleaning Ethanol

Characteristics

Kind of Waveplate (Retarder) Super-Achromatic True Zero-Order Waveplate–5 (APSAW-5-Wide, λ/4) Super-Achromatic True Zero-Order Waveplate–5 (APSAW-5, λ/4, λ/2) Super-Achromatic True Zero-Order Waveplate–5 (APSAW-5-Precise, λ/4)
Retardation Accuracy ± λ/100 ± λ/100 ± λ/300
Wavelength Range, nm

380÷920

500÷1100

550÷1200

380÷730

400÷800

450÷850

550÷950

600÷1050

650÷1150

400÷680

450÷730

500÷830

550÷870

600÷970

650÷1020

700÷1070

750÷1150

Price Table & Ordering List

Tipe of waveplates Price, Euro Price, $ USA Quantity
APSAW-5, 15 mm 850 1 000
APSAW-5, 20 mm 1 350 1 600
APSAW-5, 25 mm 2 200 2 600
APSAW-5, 30 mm 3 100 3 700
APSAW-5, 40 mm 4 200 5 050
APSAW-5, 50 mm 5 350 6 400
APSAW-5, 60 mm 6 500 7 800
APSAW-5-Wide, 15 mm 1 050 1 250
APSAW-5-Wide, 20 mm 1 550 1 850
APSAW-5-Wide, 25 mm 2 500 3 000
APSAW-5-Wide, 30 mm 3 600 4 300
APSAW-5-Wide, 40 mm 5 200 6 250
APSAW-5-Wide, 50 mm 6 550 7 800
APSAW-5-Wide, 60 mm 8 500 10 200
APSAW-5-Precise, 15 mm 1 150 1 350
APSAW-5- Precise, 20 mm 1 750 2 100
APSAW-5- Precise, 25 mm 2 800 3 350
APSAW-5- Precise, 30 mm 3 800 4 550
APSAW-5- Precise, 40 mm 5 500 6 600
APSAW-5- Precise, 50 mm 7 900 9 450
APSAW-5- Precise, 60 mm 9 800 11 750

Each plate is made-to-order with the use of modern high-precision equipment and in accordance with the latest techniques of copyright scientists and researchers of our company.
The cost of one plate, depending on the diameter and the total value of the contract and will start from 850 Euro.

* – Minimum order is 1,000 Euro.

  • Payment after receiving the goods!