Quartz Optical Rotator (WPR9012)
Quartz optical rotators can provide 45° or 90° rotation at a variety of common laser wavelengths. Their optical axis is perpendicular to the polished surface of the optical element; therefore, the direction of input linearly polarized light is rotated as it passes through the device. MT-Optics, Inc. can provide both left-handed and right-handed optical rotators.
Specification Snapshot
Material
Optical-grade Quartz Crystal
Thickness [532nm;90°]
3.33 mm
Thickness [632.8nm;90°]
4.81 mm
Thickness [808nm;90°]
8.03 mm
Thickness [1064nm;90°]
14.26 mm
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Overview
Quartz optical rotators can provide 45° or 90° rotation at a variety of common laser wavelengths. Their optical axis is perpendicular to the polished surface of the optical element; therefore, the direction of input linearly polarized light is rotated as it passes through the device. MT-Optics, Inc. can provide both left-handed and right-handed optical rotators.
Specifications
| Parameter | Value |
|---|---|
| Material | Optical-grade Quartz Crystal |
| Dimensional Tolerance | +0.0 mm,-0.1 mm |
| Transmitted Wavefront Distortion [@632.8nm] | λ/4@632.8 nm |
| Wavefront Range | 440-1600nm |
| Retardation Accuracy | <5 ′ |
| Surface Quality | 20/10 |
| Clear Aperture | >90 % |
| AR Coating [At Central Wavelength] | R<0.2 % at Central Wavelength |
| Rotation Direction | Counterclockwise |
| Standard Wavelength | 532 nm、632.8 nm、1064 nm |
| Diameter | 12.7 mm |
| Rotation | 90 ° |
| Thickness [532nm;90°] | 3.33 mm |
| Thickness [632.8nm;90°] | 4.81 mm |
| Thickness [808nm;90°] | 8.03 mm |
| Thickness [1064nm;90°] | 14.26 mm |
Applications
In spectral analysis, quartz polarization rotators are used to adjust the polarization state of light. By precisely rotating the polarization direction, they help study how materials interact with polarized light, enabling detailed analysis of optical properties such as birefringence and dichroism; this is essential for identifying and characterizing substances in various scientific and industrial applications, helping to improve the accuracy of spectral measurements.
Key Features
Quartz optical rotators are based on the natural optical rotation properties of quartz crystals to achieve high-precision polarization state control. Their optimized design ensures precise control of the rotation angle at communication wavelengths (such as 1310/1550nm) and across a wide near-infrared spectral range, with low wavelength dependence, making them highly suitable for optical fiber communication and laser processing applications; the monolithic single-crystal structure offers excellent mechanical stability and a wide operating temperature range (-20°C to 80°C), with minimal temperature drift of the rotation angle, ensuring reliable operation in harsh environments; their high laser damage threshold makes them compatible with both continuous-wave and pulsed laser systems; in fiber optic gyroscopes, they effectively suppress polarization errors and improve stability; in laser marking equipment, they ensure a consistent polarization direction of the beam spot, meeting high-precision processing requirements.
Datasheet
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Supplier Information
MT-Optics, Inc., founded in 2011, is a professional manufacturer and exporter of photonic crystals and optical components. The company has about 150 employees and a factory area of 5,000 square meters. Its main products are exported to Europe and the United States. We have an experienced team of technical experts and engineers with more than 20 years of experience in the optics field, dedicated to producing reliable, high-quality products at highly competitive prices. We always adhere to the customer-first principle and strive to help customers develop successful applications. MT-Optics, Inc. continuously pursues technological innovation and possesses unique technology and production capabilities in manufacturing super-polished, ultra-thin, high-precision and high-quality optical components.
We have advanced processing equipment, including CNC plano milling machines, high-speed polishers, precision polishers, CNC grinding and polishing machines, IBF300 ion beam finishing machines, Optorun coating machines, ultrasonic cleaners, etc. In addition, we have advanced testing instruments, including Trioptics lens measurement systems, Hinds Instruments Exicor 150AT, Zygo interferometers, Cary 7000 spectrophotometers, Trioptics Prism Master 0.5-inch prism measurement systems, etc. These advanced equipments ensure that we can provide strong production capacity and high-quality products for OEM and custom products.
With close cooperation with global customers, MT-Optics, Inc. has won a good reputation and broad development opportunities. Fully understanding customer needs and truly solving their problems is the service philosophy of MT-Optics, Inc. MT-Optics, Inc. provides excellent service and technical support, offering customers one-stop solutions. We are committed to providing customers with high-quality products, highly competitive prices, on-time delivery and excellent service.
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