Quarter-wave Plate 48WP-4-L

The quarter-wave plate transforms a linear state of polarization into a circular SOP

Multicube_48WP

Features

The retardation optics type 48WP-4-L are quarter-wave plates (also known as waveplates or retarder plates) that allow the transformation of a linear state of polarization into a circular state of polarization. They have a rotary mount and are designed to be integrated into the multicube system.

Quartz plate, low-order
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	Order	Wavelength	Element	System Mount
48WP-4-CA-389L	48WP	λ/4	low	389 nm	He	Ø 19.5 mm
48WP-4-CA-397L	48WP	λ/4	low	397 nm	-	Ø 19.5 mm
48WP-4-CA-399L	48WP	λ/4	low	399 nm	-	Ø 19.5 mm
48WP-4-CA-401L	48WP	λ/4	low	401 nm	-	Ø 19.5 mm
48WP-4-CA-405L	48WP	λ/4	low	405 nm	-	Ø 19.5 mm
48WP-4-CA-421L	48WP	λ/4	low	421 nm	-	Ø 19.5 mm
48WP-4-CA-442L	48WP	λ/4	low	442 nm	-	Ø 19.5 mm
48WP-4-CA-461L	48WP	λ/4	low	461 nm	Sr	Ø 19.5 mm
48WP-4-CA-488L	48WP	λ/4	low	488 nm	-	Ø 19.5 mm
48WP-4-CA-532L	48WP	λ/4	low	532 nm	-	Ø 19.5 mm
48WP-4-CA-556L	48WP	λ/4	low	556 nm	Yb	Ø 19.5 mm
48WP-4-CA-583L	48WP	λ/4	low	583 nm	Er	Ø 19.5 mm
48WP-4-CA-589L	48WP	λ/4	low	589 nm	Na	Ø 19.5 mm
48WP-4-CA-626L	48WP	λ/4	low	626 nm	Dy	Ø 19.5 mm
48WP-4-CA-633L	48WP	λ/4	low	633 nm	-	Ø 19.5 mm
48WP-4-CA-640L	48WP	λ/4	low	640 nm	-	Ø 19.5 mm
48WP-4-CA-660L	48WP	λ/4	low	660 nm	-	Ø 19.5 mm
48WP-4-CA-671L	48WP	λ/4	low	671 nm	Li	Ø 19.5 mm
48WP-4-CA-689L	48WP	λ/4	low	689 nm	Sr	Ø 19.5 mm
48WP-4-CA-760L	48WP	λ/4	low	760 nm	Na	Ø 19.5 mm
48WP-4-CA-767L	48WP	λ/4	low	767 nm	K	Ø 19.5 mm
48WP-4-CA-780L	48WP	λ/4	low	780 nm	Rb	Ø 19.5 mm
48WP-4-CA-795L	48WP	λ/4	low	795 nm	-	Ø 19.5 mm
48WP-4-CA-811L	48WP	λ/4	low	811 nm	Kr	Ø 19.5 mm
48WP-4-CA-852L	48WP	λ/4	low	852 nm	Cs	Ø 19.5 mm
48WP-4-CA-1083L	48WP	λ/4	low	1083 nm	He	Ø 19.5 mm
48WP-4-CA-1550L	48WP	λ/4	low	1550 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 - 1650 nm			03
1050 - 1550 nm	03			03	03
1050 - 1620 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