Laser Interferometers
measure distances to within 1nm. Ligo can measure less than a ten-thousandth the charge diameter of a proton.
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Laser Interferometers
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ZYGO laser interferometers support and enable the most demanding metrology applications in industries from semiconductor and lithography to space-borne imaging systems, cutting-edge consumer electronics, defense-related IR and thermal imaging systems and ophthalmics.
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Precision Optics and Assemblies
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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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Laser Interferometers
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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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Laser Head
5517GL
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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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67% Beam Splitter BK7, Fixed Horizontal-Bend Mount
E1834J
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The E1834J is a 67% beam splitter in a high performance horizontal mount that offer the high pointing stability for Keysight laser interferometer measurement system. The 8 flexure feet are designed for stable beam pointing.
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Laser Head
5517FL
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The Keysight 5517FL 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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Laser Head
5517EL
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The Keysight 5517EL 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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VME System Electronics
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Keysight VME electronics give the highest performance available in a laser interferometer system. Choose from a variety of axis and compensation boards.
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Multi-Axis Laser Interferometer
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The award-winning XD Laser is a multidimensional laser measurement system that simultaneously measures all 21 degrees of freedom including linear, angular, straightness and roll errors for rapid machine tool error assessment. Measurements Include:- Rotational accuracy- Geometric error- Angular error- Flatness- Squareness- Parallelism
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33% Beam Splitter - BK7, fixed horizontal-bend mount
E1834E
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The E1834E is a 33% beam splitter in a high performance horizontal mount that offer the high pointing stability for Keysight laser interferometer measurement system. The 8 flexure feet are designed for stable beam pointing.
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Laser Interferometer Position Measurement Systems
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When built into manufacturing and inspection equipment, a laser interferometer system reports the position or controls the motion of a product platform with more accuracy than any other method. It allows manufacturers to produce precision products from integrated circuits to medical devices to aerospace components that meet the most stringent specifications.
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Remote Receiver
10780F
Receiver
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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Position Control
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NSI-MI's precision measurement control products are well established in the RF test and measurement market and while our strength is in antenna, radome and RCS measurements our position controllers have gained acceptance in the fields of general instrumentation and manufacturing. Our position controllers offer coupled, multi-axis control of servo and stepper motors and allow for encoder and laser interferometer feedback integration.
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50% Beam Splitter BK7, Fixed Horizontal-Bend Mount
E1834G
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The E1834G is a 50% beam splitter in a high performance horizontal mount that offer the high pointing stability for Keysight laser interferometer measurement system. The 8 flexure feet are designed for stable beam pointing.
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PC System Electronics
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Keysight PC electronics provide state of the art laser interferometer performance in the convenient PC backplane format. Axis, servo-axis and compensation boards are available.
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Laser Head
5517A
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The Keysight 5517A is used primarily in VME and PC based laser interferometer systems where the velocity of motion is slower, such as machine tool applications. Please contact Keysight for custom requirements.
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Dynamic Laser Interferometer
DynaFiz
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Purpose built for reliable interferometry in vibration-prone environments; versatile and flexible enough to address a wide range of application needs from high-end telescope testing to live phase feedback for active alignment of optical systems.
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Universal (ID/OD) Measuring Instruments
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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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Laser Interferometers & Calibration Systems
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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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Machine Calibration and Optimisation
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Renishaw's laser interferometer and ballbar measurement systems assess, monitor and improve the static and dynamic performance of machine tools, co-ordinate measuring machines (CMMs) and other position-critical motion systems.
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Laser Head
5517D
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The Keysight 5517D 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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Infrared Interferometer
M-WAVE 339 MWIR
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The M-Wave 339 Infrared Interferometer is a state of the art LUPI (Laser Unequal Path Interferometer) operating at 3.39 micrometers. It is the ideal instrument for testing mid-wave infrared imaging components/systems and optical material homogeneity.
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Laser Head
5517CL
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The Keysight 5517CL 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. Option 009 allows a larger angular range of measurement by providing a 9 mm beam diameter for use with three-axis interferometers. Please contact Keysight for custom requirements.
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Fibre Optic Laser Encoders
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The RLE system is a unique, advanced homodyne laser interferometer system specifically designed for position feedback applications.
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Phasecam Twyman-Green Laser Interferometers
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PhaseCam dynamic Twyman-Green laser interferometers provide high resolution measurements despite vibration and air turbulence. Dynamic Interferometry® enables PhaseCam laser interferometers to capture full wavefront measurements in as little as 30 microseconds—5000 times faster than conventional phase shifting interferometers. Compact and lightweight, PhaseCams make reconfiguring test setups simple and easy, without vibration isolation.
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Ultimate Shaft Measuring Gage with Laser Interferometer
1200LX
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The Adcole Model 1200-LX is a high-speed, high-precision gage designed to measure crankshafts, camshafts, pistons, and other cylindrical components in demanding production environments. Simple to operate, with comprehensive, easy-to-understand pass/fail output reports, the Model 1200-LX is vital for verifying part tolerances, minimizing scrap, flagging potential quality issues, qualifying grinders and machining tools, and helping to eliminate quality breaches.
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Laser Head
5517DL
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The Keysight 5517DL 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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Tripod
10753B
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The Keysight 10753B Tripod provides a mounting for the Keysight 5519A/B laser head. The tripod allows Keysight 5530Laser Calibrationsystem optics to be located remotely from the laser head, yielding greater accuracy and simplifying fixturing. The remote setup also eliminates heat-caused distortions. The Keysight 10753B adjusts for height, rotation, tilt, and lateral offset. The tripod is collapsible, covers a height range of 900 mm (35.5 in) to 1630 mm (64.0 in), and has a net weight of 14 kg (31 lb). The Keysight 10753B tripod complements a family of measurement optics and lasers that comprise Keysight laser interferometer calibration systems.
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Laser Head
5517C
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The Keysight 5517C 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. Option 009 allows a larger angular range of measurement by providing a 9 mm beam diameter for use with three-axis interferometers. Please contact Keysight for custom requirements.
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Interferometric Laser Encoders
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The RLE system is a unique, advanced homodyne laser interferometer system specifically designed for position feedback applications.
