Dichroic Half-wave Plate 48WP-2-x-1-x

The half-wave plate rotates the polarization direction of a linearly polarized input beam of one single wavelength and not the other

Multicube_48WP

Representative product images. Individual product images are found on the individual product pages.

Features

The dichroic retardation plate (also known as waveplates or retarder plates) are λ/2 plates for one wavelength and do not affect the polarization of the other wavelength. The correctly positioned plate rotates two orthogonally polarized input beams of different wave lengths into linear polarization states in parallel. The dichroic retardation plates have a rotary mount and are designed to be integrated into the multicube system e.g. in dichroic Fiber Port Clusters.

Quartz plate, multiple order
Retardation λ/2 for one wavelength
Retardation λ/1 for the other wavelength (polarization is not affected)
For various wavelengths UV-IR
Clear aperture 5 mm
In adjustable mount with self-locking tubular axis (0 - 360°)
Rotation around axis that is inclined 2° with respect to the optical axis. This avoids interference and back-reflection
System mount Ø 19.5 mm
Adjustable using Schäfter+Kirchhoff Polarization Analyzer series SK010PA.

Order Options

Order Code	Series	Retardation	Wavelength	Unaffected Wavelength	System Mount
48WP-2-378-1-404	48WP	λ/2	378 nm	404 nm	Ø 19.5 mm
48WP-2-404-1-394	48WP	λ/2	404 nm	394 nm	Ø 19.5 mm
48WP-2-628-1-606	48WP	λ/2	628 nm	606 nm	Ø 19.5 mm
48WP-2-717-1-707	48WP	λ/2	717 nm	707 nm	Ø 19.5 mm
48WP-2-780-1-767	48WP	λ/2	780 nm	767 nm	Ø 19.5 mm
48WP-2-780-1-795	48WP	λ/2	780 nm	795 nm	Ø 19.5 mm

Downloads

980210090404.pdf (Dimensional drawing)

980210000404.stp (STEP model)

980210000404.stp (STEP model, for registered users only)

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Accessories

Polarization Analyzer SK010PA

Measurement tool for coupling into polarization-maintaining fiber cables

Overview

Lens Code	A7.5	A8	A11	A15	A18	M18	M20	M25	M30	M35	M40	M50	M60
Focal length f'	7.5	8.0	11.0	15.3	18.4	18.4	20.0	25.0	30.0	35.0	40.0	50.0	60.0
Numerical Apperture NA	0.3	0.31	0.25	0.16	0.15	0.18	0.17	0.23	0.19	0.16	0.21	0.24	0.14
Clear apert. max. [mm]	4.5	4.93	5.5	5	5.5	6.6	6.8	11.4	11.4	11.5	17	24	17
Correction - achrom.								X	X	X	X	X
350 - 700 nm	01		01	01	01
390 - 670 nm													33
400 - 700 nm								01	01			01
420 - 700 nm										26	26
450 - 700 nm								04	04		04
600 - 1050 nm	02			02
600 - 1100 nm			02		02
630 - 980 nm													10
630 - 1080 nm							10				54
650 - 1050 nm								02	02
650 - 1150 nm		07
750 - 1550 nm									37	37
980 - 1550 nm						08	08						08
1050 - 1620 nm								03
1050 - 1550 nm	03			03	03
1050 - 1650 nm			03
Lens Code	A7.5	A8	A11	A15	A18	M18	M20	M25	M30	M35	M40	M50	M60
Focal length f'	7.5	8.0	11.0	15.3	18.4	18.4	20.0	25.0	30.0	35.0	40.0	50.0	60.0
Numerical Apperture NA	0.3	0.31	0.25	0.16	0.15	0.18	0.17	0.23	0.19	0.16	0.21	0.24	0.14
Clear apert. max. [mm]	4.5	4.93	5.5	5	5.5	6.6	6.8	11.4	11.4	11.5	17	24	17
Correction - achrom.								X	X	X	X	X