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Cemented True Zero - Order

Wave Plates

Accurate Retardance
Zero order Half-wave or quarter-wave retardation options

Holmarc’s Cemented True Zero-Order wave plates are made of BK7 or equivalent substrate and a true zero-order wave plate. Since true zero-order wave plate is very thin and easily damaged, the BK7 or equivalent substrate is used to strengthen the wave plate. Cemented true zero-order wave plates provide accurate retardance and are less sensitive to temperature changes. Holmarc’s cemented true zero-order plates provide either half-wave or quarter wave retardation and are ideal for low and medium laser power applications. All plates are multi-layer AR coated to decrease reflection loses at their design wavelength.



    Material :     Quartz crystal & BK7 or equivalent
    Diameter tolerance :     ± 0.2 mm
    Surface quality :     20 - 10 ( scratch - dig )
    Wavefront distortion :     λ / 4 @ 632.8 nm
    AR coating :     Multilayer, R < 0.5% @ design wavelength
    Retardance accuracy :     < λ / 300




Unmounted
Model No.
Diameter Retardation
HO-WCZH-12.5 12.5 mm λ/2
HO-WCZH-25 25 mm
HO-WCZQ-12.5 12.5 mm λ/4
HO-WCZQ-25 25 mm
Mounted
Model No.
Mount
Diameter
Clear
Aperture
Retardation
HO-WCZH-12.5M 25 mm 10 mm λ/2
HO-WCZH-25M 30 mm 22 mm
HO-WCZQ-12.5M 25 mm 10 mm λ/4
HO-WCZQ-25M 30 mm 22 mm
Cemented True Zero - Order Half - Wave Plates

Model No. Wavelength ( nm ) Price ($)
Unmounted Mounted Unmounted Mounted
HO-WCZH-12.5-405 HO-WCZH-12.5M-405 405 300.00 318.00
HO-WCZH-12.5-488 HO-WCZH-12.5M-488 488 300.00 318.00
HO-WCZH-12.5-514 HO-WCZH-12.5M-514 514 300.00 318.00
HO-WCZH-12.5-532 HO-WCZH-12.5M-532 532 300.00 318.00
HO-WCZH-12.5-633 HO-WCZH-12.5M-633 633 300.00 318.00
HO-WCZH-12.5-670 HO-WCZH-12.5M-670 670 300.00 318.00
HO-WCZH-12.5-780 HO-WCZH-12.5M-780 780 300.00 318.00
HO-WCZH-12.5-808 HO-WCZH-12.5M-808 808 300.00 318.00
HO-WCZH-25-405 HO-WCZH-25M-405 405 351.00 370.00
HO-WCZH-25-488 HO-WCZH-25M-488 488 351.00 370.00
HO-WCZH-25-514 HO-WCZH-25M-514 514 351.00 370.00
HO-WCZH-25-532 HO-WCZH-25M-532 532 351.00 370.00
HO-WCZH-25-633 HO-WCZH-25M-633 633 351.00 370.00
HO-WCZH-25-670 HO-WCZH-25M-670 670 351.00 370.00
HO-WCZH-25-780 HO-WCZH-25M-780 780 351.00 370.00
HO-WCZH-25-808 HO-WCZH-25M-808 808 351.00 370.00
Cemented True Zero - Order Quarter - Wave Plates

Model No. Wavelength ( nm ) Price ($)
Unmounted Mounted Unmounted Mounted
HO-WCZQ-12.5-405 HO-WCZQ-12.5M-405 405 300.00 318.00
HO-WCZQ-12.5-488 HO-WCZQ-12.5M-488 488 300.00 318.00
HO-WCZQ-12.5-514 HO-WCZQ-12.5M-514 514 300.00 318.00
HO-WCZQ-12.5-532 HO-WCZQ-12.5M-532 532 300.00 318.00
HO-WCZQ-12.5-633 HO-WCZQ-12.5M-633 633 300.00 318.00
HO-WCZQ-12.5-670 HO-WCZQ-12.5M-670 670 300.00 318.00
HO-WCZQ-12.5-780 HO-WCZQ-12.5M-780 780 300.00 318.00
HO-WCZQ-12.5-808 HO-WCZQ-12.5M-808 808 300.00 318.00
HO-WCZQ-25-405 HO-WCZQ-25M-405 405 351.00 370.00
HO-WCZQ-25-488 HO-WCZQ-25M-488 488 351.00 370.00
HO-WCZQ-25-514 HO-WCZQ-25M-514 514 351.00 370.00
HO-WCZQ-25-532 HO-WCZQ-25M-532 532 351.00 370.00
HO-WCZQ-25-633 HO-WCZQ-25M-633 633 351.00 370.00
HO-WCZQ-25-670 HO-WCZQ-25M-670 670 351.00 370.00
HO-WCZQ-25-780 HO-WCZQ-25M-780 780 351.00 370.00
HO-WCZQ-25-808 HO-WCZQ-25M-808 808 351.00 370.00

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