What wavelength range does Polymer True Zero-Order Quarter-Wave Plate — QWP51-780A support?

Polymer True Zero-Order Quarter-Wave Plate — QWP51-780A operates at a center wavelength of 780.0 nm.

Is Polymer True Zero-Order Quarter-Wave Plate — QWP51-780A available for purchase?

Yes, request a quote for pricing and lead time at WaveQuanta.Contact our sales team for current availability and volume pricing.

WaveQuanta

Polymer True Zero-Order Quarter-Wave Plate — QWP51-780A

Name: Polymer True Zero-Order Quarter-Wave Plate — QWP51-780A
Brand: WaveQuanta
SKU: QWP51-780A
Price: 250.97 SGD
Availability: InStock

QWP51-780A

$250.97

In Stock

Key Specifications

Wavelength 780.0nm

Reflectance 0.7%

Transmittance 700.0%

Request Quote

Design Tools

Wavelength \u2194 Wavenumber Convert between wavelength, frequency, and energy

View all 49 calculators →

RoHS REACH

Polymer True Zero-Order Quarter-Wave Plate — Model QWP51-780A

Polymer λ/4 waveplate at 780 nm, wide-AOI tolerance, mounted or unmounted.

Overview

LBTek's Polymer True Zero-Order Quarter-Wave Plates use a Liquid Crystal Polymer film sandwiched between N-BK7 windows to deliver λ/4 retardance at the design wavelength. The polymer construction provides exceptional angular tolerance (±15° AOI), broad operating temperature range, and polarization stability across the full clear aperture. Available in 39 discrete design wavelengths from 405 nm to 1550 nm with optional SM05 or SM1 mechanical housing.

Key Features

Liquid Crystal Polymer / N-BK7 sandwich construction for λ/4 retardance
True zero-order single-element design — superior thermal/spectral stability
Wide angular tolerance: ±15° angle of incidence
Operating temperature: -20 to 80 °C
Anti-reflection coating optimized for the design wavelength band
Available unmounted (bare) or pre-mounted in standard SM05/SM1 housing
Standard wavelengths: 405 nm to 1550 nm (39 discrete design points)

Applications

Polarization state conversion (linear ↔ circular / elliptical)
Imaging polarimetry, ellipsometry, isolator-free laser trains
Quantum optics and photonic research
Display panel polarization management

Optical component material	Liquid Crystal Polymer/N-BK7 Window
Operating Wavelength	780 nm
Component size	Ø50.8×3.2 mm
Angle of Incidence (AOI)	±15 °
Clear Aperture	Ø45 mm
Latency	λ/4
Surface finish (scratches/pits)	60/40
Delay Uniformity	±5 nm
Anti-reflective coating	700-1100 nm
Delay accuracy	±λ/200
Reflectance	Ravg<0.7 % (0° incidence angle)
Transmittance	>98 %
Operating Temperature	-20~80 °C
Transmitted light deflection (without mechanical housing installed)	<1 arcmin

No documents available for this product.

No CAD drawings available for this product.

Product Family: Polymer True Zero-Order Quarter-Wave Plates (50 variants)

Product ▴▾	SKU	Size ▴▾	Clear Aperture ▴▾	Operating Wavelength ▴▾
Polymer True Zero-Order Quarter-Wave Plate — QWP51-1550A	`QWP51-1550A`	Ø50.8×3.2 mm	Ø45 mm	1550 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP51-1310A	`QWP51-1310A`	Ø50.8×3.2 mm	Ø45 mm	1310 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP51-1064A	`QWP51-1064A`	Ø50.8×3.2 mm	Ø45 mm	1064 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP51-850A	`QWP51-850A`	Ø50.8×3.2 mm	Ø45 mm	850 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP51-795A	`QWP51-795A`	Ø50.8×3.2 mm	Ø45 mm	795 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP51-780A Current	`QWP51-780A`	Ø50.8×3.2 mm	Ø45 mm	780 nm
Polymer True Zero-Order Quarter-Wave Plate — QWP51-633A	`QWP51-633A`	Ø50.8×3.2 mm	Ø45 mm	633 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP51-532A	`QWP51-532A`	Ø50.8×3.2 mm	Ø45 mm	532 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP51-520A	`QWP51-520A`	Ø50.8×3.2 mm	Ø45 mm	520 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP51-405A	`QWP51-405A`	Ø50.8×3.2 mm	Ø45 mm	405 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP25-1550A	`QWP25-1550A`	Ø25.4×3.2 mm	Ø21.5 mm	1550 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP25-1310A	`QWP25-1310A`	Ø25.4×3.2 mm	Ø21.5 mm	1310 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP25-1064A	`QWP25-1064A`	Ø25.4×3.2 mm	Ø21.5 mm	1064 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP25-980A	`QWP25-980A`	Ø25.4×3.2 mm	Ø21.5 mm	980 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP25-1030A	`QWP25-1030A`	Ø25.4×3.2 mm	Ø21.5 mm	1030 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP25-1053A	`QWP25-1053A`	Ø25.4×3.2 mm	Ø21.5 mm	1053 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP25-850A	`QWP25-850A`	Ø25.4×3.2 mm	Ø21.5 mm	850 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP25-800A	`QWP25-800A`	Ø25.4×3.2 mm	Ø21.5 mm	800 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP25-808A	`QWP25-808A`	Ø25.4×3.2 mm	Ø21.5 mm	808 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP25-905A	`QWP25-905A`	Ø25.4×3.2 mm	Ø21.5 mm	905 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP25-795A	`QWP25-795A`	Ø25.4×3.2 mm	Ø21.5 mm	795 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP25-780A	`QWP25-780A`	Ø25.4×3.2 mm	Ø21.5 mm	780 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP25-633A	`QWP25-633A`	Ø25.4×3.2 mm	Ø21.5 mm	633 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP25-670A	`QWP25-670A`	Ø25.4×3.2 mm	Ø21.5 mm	670 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP25-532A	`QWP25-532A`	Ø25.4×3.2 mm	Ø21.5 mm	532 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP25-520A	`QWP25-520A`	Ø25.4×3.2 mm	Ø21.5 mm	520 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP25-405A	`QWP25-405A`	Ø25.4×3.2 mm	Ø21.5 mm	405 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP25-442A	`QWP25-442A`	Ø25.4×3.2 mm	Ø21.5 mm	442 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP25-488A	`QWP25-488A`	Ø25.4×3.2 mm	Ø21.5 mm	488 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP13-1550A	`QWP13-1550A`	Ø12.7×3.2 mm	Ø10 mm	1550 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP13-1310A	`QWP13-1310A`	Ø12.7×3.2 mm	Ø10 mm	1310 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP13-1064A	`QWP13-1064A`	Ø12.7×3.2 mm	Ø10 mm	1064 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP13-850A	`QWP13-850A`	Ø12.7×3.2 mm	Ø10 mm	850 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP13-795A	`QWP13-795A`	Ø12.7×3.2 mm	Ø10 mm	795 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP13-780A	`QWP13-780A`	Ø12.7×3.2 mm	Ø10 mm	780 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP13-633A	`QWP13-633A`	Ø12.7×3.2 mm	Ø10 mm	633 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP13-532A	`QWP13-532A`	Ø12.7×3.2 mm	Ø10 mm	532 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP13-520A	`QWP13-520A`	Ø12.7×3.2 mm	Ø10 mm	520 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP13-405A	`QWP13-405A`	Ø12.7×3.2 mm	Ø10 mm	405 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP51-1550A-M	`QWP51-1550A-M`	Ø50.8×3.2 mm	Ø45 mm	1550 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP51-1310A-M	`QWP51-1310A-M`	Ø50.8×3.2 mm	Ø45 mm	1310 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP51-1064A-M	`QWP51-1064A-M`	Ø50.8×3.2 mm	Ø45 mm	1064 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP51-850A-M	`QWP51-850A-M`	Ø50.8×3.2 mm	Ø45 mm	850 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP51-795A-M	`QWP51-795A-M`	Ø50.8×3.2 mm	Ø45 mm	795 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP51-780A-M	`QWP51-780A-M`	Ø50.8×3.2 mm	Ø45 mm	780 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP51-633A-M	`QWP51-633A-M`	Ø50.8×3.2 mm	Ø45 mm	633 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP51-532A-M	`QWP51-532A-M`	Ø50.8×3.2 mm	Ø45 mm	532 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP51-520A-M	`QWP51-520A-M`	Ø50.8×3.2 mm	Ø45 mm	520 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP51-405A-M	`QWP51-405A-M`	Ø50.8×3.2 mm	Ø45 mm	405 nm	View
Polymer True Zero-Order Quarter-Wave Plate — QWP25-1550A-M	`QWP25-1550A-M`	Ø25.4×3.2 mm	Ø21.5 mm	1550 nm	View