Interferometers
Combine waves to reveal their properties by measuring the pattern of interference.
See Also: Beam Splitters
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Interferometers
An instrument in which the interference of two beams of light is employed to make precise measurements.
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Interferometers
Sumix interferometers are designed for inspection of fiber optic ferrules, patch cords, pigtails and bare fiber in the process of polishing and assembly. They enable you to check polishing quality, test connector end face geometry per IEC, Telcordia or your own custom standards and generate reports to supply with your patch cords.
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Differential and Compensation Interferometers
One- and two-axis differential interferometers measure relative displacement between two objects. The wavelength tracker automatically compensates for environmental changes.
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Fizeau Interferometers
Fizeau interferometers offer an unmatched combination of performance, quality and value in optical metrology. They produce accurate, repeatable interferometric measurements of surface shape, radius of curvature and transmitted wavefront quality.
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Interferometers and Reflectometers for Plasma Diagnostics up to 170 GHz
Elva-1 supplies different solutions for measurement density and temperature profiles of plasma. Our systems are installed practically on all TOKAMAKs over the World.
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Multiple Axis Interferometers
Interferometers that measure two and three axes can increase accuracy, reduce alignment time and save space in high performance multi-axis systems.
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Laser Interferometers & Calibration Systems
Keysight Technologies is a world leader in the design and manufacture of laser interferometry systems, advanced electronic measurement systems, high-precision optical components, complex monolithic optics (CMOs), and opto-electronic systems design for the most demanding metrology applications. Keysight systems offer high precision in a wide dynamic range, the ability to simultaneously measure a position with multiple degrees of freedom, and the highest accuracy available in both air and vacuum systems.
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Interferometers
CAES Interferometers are ruggedized subassemblies with optimized SwaP-C and can be integrated into virtually any asset, be it manned or unmanned aircraft, surface vessels, ground vehicles, or missiles.
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Interferometers
* Michelson Interferometer with a stabilized single-frequency He-Ne Laser as scale *Measurement range: up to 80 m *Resolution: 5 pm *Wide acceptance angle (up to ± 22.5°) for ball/hollow cube reflector
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Displacement Measuring Interferometers (DMI)
ZMI Series
This unit measures retroreflector targets for tracking objects moving primarily in one linear dimension or rotating about a fixed point. ZYGO offers a standard and compact size linear interferometer to accommodate different system space constraints.
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Laser Interferometers
Measurements of the length displacement or yawing and pitching, measurements of rotation angles, measurements of overshoots during vibrations or when stopped and of uneven speed, etc. can be handled. Length measuring instruments can be used for a variety of purposes, including precise inspection of heavy duty equipment.
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Precision Optics and Assemblies
For more than 35 years, Keysight has been designing and fabricating leading-edge optics for use in our laser interferometer systems. You can take advantage of this engineering, component fabrication, and assembly expertise and our state-of-the-art optics manufacturing facility in Santa Clara, California to deliver cutting-edge optical solutions to your customers:
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Remote Receiver
10780F
The Keysight 10780F Remote Receiver with fiber-optic pickup provides maximum layout flexibility for Keysight laser interferometer positioning systems. Remote pickup capabilities allow mounting of the heat-dissipating receiver electronics away from measurement areas, resulting in high measurement stability, accuracy, and repeatability.
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Fourier Transform Infrared Spectrophotometer
IRTracer-100
This system achieves excellent sensitivity with an SN ratio of 60,000:1, high resolution at 0.25 cm-1, and high-speed scanning capable of 20 spectra/second. The performance of medium and higher end models is supported by high reliability including advanced dynamic alignment and an interferometer with a dehumidifier. This is compatible with applications active in a variety of circumstances, with a library of approximately 12,000 spectra and data analysis programs for contaminant analysis, and time course and rapid scan programs for reaction tracking.
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Angular Reflector
10771A
The Keysight 10771A Angular Reflector, used in the Keysight 5530Laser Calibration System, is ideal for precision calibration applications. Paired with the 10770A Angular Interferometer, it is used to measure pitch and yaw motions along each axis that a machine tool or measuring machine travels. The system can help quickly locate and evaluate unwanted angular motion.
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SANA Mini Portable Interferometer
CA3005
CA3005 SANA mini is a portable, non contact fiber endface interferometer for single fiber connector. This interferometer has a high performance while the size of the instrument is incredible small. SANA mini need only a USB link to work without any external power supplies. It can test the geometry parameters of single fiber connectors such as radius of curvature, apex offset and fiber height. The data and report are generated in excel format and it is very helpful for management and analysis. SANA mini is a suitable interferometer for field usage.
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Optical Wavelength Meters
Optical wavelength meter that uses a He-Ne laser as reference wavelength and employs the Michelson interferometer method, providing high-accuracy measurement. It can measure emission center frequencies of LDs for DWDM with high resolution and accuracy.The 8471 even provides a high sampling rate of 10 times per second, and is suitable for oscillation wavelength adjustment. In addition, its deviation display function allows wavelength variation to be measured with high resolution and accuracy.
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Short Range Straightness Optics
10774A
The Keysight 10774A Short Range Straighness Optics combines a straightness interferometer and reflector to make measurements over a range of travel up to 3 m (10 ft). The optics form a highly-accurate optical straightedge that can measure the straightness of travel of machine-tool and measuring-machine coordinate motions with a resolution of 0.04 micrometer (1 uin).
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Interferometer
VFI-1200
The VFI is the interferometer of choice for industry leading photonics companies around the world. The VFI-1200 is an interferometric inspection system specifically designed for checking the surface quality and flatness of your cleaved or polished fibers. The VFI offers the perfect combination of a superb image quality with ease of use, and the reliability and robustness that our customers have come to expect from Arden products, resulting in fiber end face measurements that you can trust.
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Retroreflector
10704A
The Keysight 10704A retroreflector (cube corner) is a measurement reflector for single-beam measurements. It is paired with the Keysight 10705A single beam interferometer and is designed for making limited space, single-axis measurements. If mass is critical, the Keysight 10704A is available without housing as the Keysight 10713C, and for extremely critical mass requirements, the Keysight 10713D 1/4-inch base retroreflector can be used.
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Interferometer
VFI-2000
The VFI is the interferometer of choice for industry leading photonics companies around the world. The VFI-2000 is an interferometric inspection system specifically designed for checking the surface quality and flatness of your cleaved or polished fibers. The VFI offers the perfect combination of a superb image quality with ease of use, and the reliability and robustness that our customers have come to expect from Arden products, resulting in fiber end face measurements that you can trust.
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Laser Head
5517GL
The Keysight 5517GL is used primarily in VME and PC based laser interferometer systems where the velocity of motion is faster, such as semiconductor lithography and flat panel applications. Please contact Keysight for custom requirements.
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Angular Optics Kit
55281A
The Keysight 55281A Angular Optics Kit adds pitch and yaw measurement capability to the 5530 Laser Calibration System. Ideal for use in precision calibration applications, it includes the 10770A Angular Interferometer and the 10771A Angular Reflector. Together the high-accuracy plane mirror interferometer and the angular reflector measure pitch and yaw motions along each axis that a machine tool or measuring machine travels. Results are displayed directly in arc-seconds or in mm/mm (in/in).
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Entry-level Price Interferometer for Geometry Measurement of Single Fibers
3D SCOPE-V2
Specifically designed for use in a production environment, 3D Scope-V2 is a robust, compact and easy to use interferometer that brings speed and precision to operators. 3D Scope-V2 supports our Blink software platform. Non-compressed, real time and high quality images are transfered from the hardware to the software via a USB 2.0 link in addition to the automation and control commands.
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Adjustable Mount
10711A
The Keysight 10711A adjustable optics mount makes alignment faster and easier. It is a convenient accessory for the Keysight 10702A linear interferometer, 10706A/B plane mirro interferometers, 10715A differential interferometer, and 10716A high resolution interferometer. Allows for 5 degrees tilt and yaw adjustment.
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One Axis Differential Interferometer
10719A
The Keysight 10719A One Axis Differential Interferometer makes either a differential linear or angular measurement for use in single and multiple axis applications. The linear measurement gauges the displacement between two objects, such as a stage and an optical column or inspection tool. The 10719A also measures either pitch or roll. An angle is measured when both reference and measurement beams measure to the same mirror. The 10721A provides high immunity to unwanted interferometer displacement, such as thermal expansion. It is a modular, compact design with monolithic optics for maximized mechanical stability. Use of a small 3 mm beam helps decrease Abb offset error.
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Universal (ID/OD) Measuring Instruments
Pratt & Whitney Measurement Systems, Inc.
The most popular ID/OD instrument in the world. Automatic probe movement with a push of a button. High accuracy is maintained by its laser interferometer, zero Abbe offset design, and large measuring table with swivel, center, tilt, and elevation control knobs.
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Receiver
10780C
The Keysight 10780C is a highly-sensitive, lowest-cost Keysight receiver used with laser interferometer positioning systems. One receiver is used per measurement axis (including wavelength tracker). Configured with Keysight electronics, laser heads, cables and optics, the Keysight 10780C receiver allows you tailor a precise positioning system for your exact application requirements.
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Optical Spectrum Analyzer
an optical spectrum analyzer for analyzing short wavelengths from 350nm to 1000 nm. Because it adopts a Fourier spectrum system with a Michelson interferometer, the 8341 can measure the coherence. With its narrow wavelength resolution of 0.01nm * , the 8341 is very effective for the evaluation of not only CD/DVD laser diodes, but also for blue-violet laser diodes. In addition, the built-in He-Ne laser acts as a wavelength reference to ensure a high wavelength measurement accuracy of ±0.01nm * . Finally, with its fast 0.5s * measurement speed, the 8341 is ideal for building into systems for mass production and evaluating temperature characteristics of system components.
