Motorized Polarization Rotators

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Motorized Polarization Rotators

Motorized polarization rotator (MRO) is a compact motorised device for laser polarisation control.

Clear Aperture, mm	Ø18
Laser Damage Threshold, J/cm²	>10 [J/cm²] (10 ns @ 1064 nm)
Switching time (closed - opened), ms	<200 (0 to 45 deg)
Accuracy	±10 μsteps (±0.02 deg)
Resolution	175,543 μsteps in full rotation 21,943 μsteps in 45deg rotation (0.002 deg, 7.2 arcsec, 0.035 mrad)
Motor type	2 phase stepper motor, 200 steps with 256 μstepping
Dimensions, mm	37.5 x 36 x 58
Controller mechanical dimensions, mm	125 x 53 x 31
Controller type	External
Software platform	LPA software
Input voltage from external power supply	DC 12 V
Control interfaces	USB, RS232
Transmission speed	Up to 115,200 bits/s (RS-232); full speed (USB 2.0)
Working Temperatures, °C	10 to 40
Housing material	Anodized aluminum

Description

Details

Rotator (MRO) is a compact motorised device for laser polarisation control.
The MRO is produced in the UV, visible and NIR spectral ranges, from 250 nm to 2000 nm.
All optical components of the MRO are made for high LIDT and provide stable and reliable performance even using them with high power lasers in industrial applications.

What’s in the box?

Motorised rotator (MRO)
Controller (SMC)
Software (LPA)
Power supply DC 12V (GST60A12-P1J)
USB cable (1.5 m)

Documents

MRO Drawing Size: (323.36 KB)

Features

Compact design
High resolution - 175543 μsteps in 360 deg rotation
High accuracy - ±10 μsteps (± 0.02 deg)
Clear aperture - 18 mm
Fast adjustment - less than 0.2 sec (0 to 45 deg)

Name	Design Wavelength, nm	LIDT	Waveplate	Price	Quantity
MRO-L2-0257	257	2 J/cm² (10 ns @257 nm)	L/2 @257 nm	US$1,320.00
MRO-L2-0266	266	2 J/cm² (10 ns @266 nm)	L/2 @266 nm	US$1,320.00
MRO-L2-0343	343	3 J/cm² (10 ns @353 nm)	L/2 @343 nm	US$1,320.00
MRO-L2-0355	355	3 J/cm² (10 ns @355 nm)	L/2 @355 nm	US$1,320.00
MRO-L2-0515	515	5 J/cm² (10 ns @515 nm)	L/2 @515 nm	US$1,280.00
MRO-L2-0532	532	5 J/cm² (10 ns @532 nm)	L/2 @532 nm	US$1,280.00
MRO-L2-1030	1030	10 J/cm² (10 ns @1030 nm)	L/2 @1030 nm	US$1,280.00
MRO-L2-1064	1064	10 J/cm² (10 ns @1064 nm)	L/2 @1064 nm	US$1,280.00
MRO-L4-0257	257	2 J/cm² (10 ns @257 nm)	L/4 @257 nm	US$1,320.00
MRO-L4-0266	266	2 J/cm² (10 ns @266 nm)	L/4 @266 nm	US$1,320.00
MRO-L4-0343	343	3 J/cm² (10 ns @353 nm)	L/4 @343 nm	US$1,320.00
MRO-L4-0355	355	3 J/cm² (10 ns @355 nm)	L/4 @355 nm	US$1,320.00
MRO-L4-0515	515	5 J/cm² (10 ns @515 nm)	L/4 @515 nm	US$1,280.00
MRO-L4-0532	532	5 J/cm² (10 ns @532 nm)	L/4 @532 nm	US$1,280.00
MRO-L4-1030	1030	10 J/cm² (10 ns @1030 nm)	L/4 @1030 nm	US$1,280.00
MRO-L4-1064	1064	10 J/cm² (10 ns @1064 nm)	L/4 @1064 nm	US$1,280.00

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Motorized Polarization Rotators

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