Interferometers

Crankshaft-Camshaft Gage offers 0.25 -µm accuracy.

Crankshaft-Camshaft Gage offers 0.25 -µm accuracy.

Built on base of structural steel, Model 1200 incorporates laser interferometer measurement system, and achieves accuracies for roundness of better than 0.25 Â-µm for measuring pin journals. Unit is capable of measuring pin journal roundness, cylindricity, straightness, parallelism, diameter, taper, radial runout, concentricity, and other critical parameters. Applications include machine tool...

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Air Monitoring System provides FTIR gas analysis.

Air Monitoring System provides FTIR gas analysis.

Featuring sealed 0.5 cm-1 resolution interferometer with choice of beamsplitters and detectors, AM Air Monitoring System can detect, identify, and measure wide range of compounds simultaneously within seconds of startup. Analysis is onsite through continuous sampling path up to 1,000 m. Analyzer is coupled to control PC via ribbon cable or long range fiber optic link. For extended sample paths,...

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Interferometer utilizes short coherent source.

Interferometer utilizes short coherent source.

FizCam 2000 incorporates single-camera, high-speed optical phase sensor that makes wavefront measurement in as little as 30 Â-µsec. With short coherence length source, this on-axis, vibration-insensitive Fizeau instrument isolates and measures only desired surface of transparent samples and assemblies. Uses include measuring remote cavities, thin optics, and parallel optical grade surfaces;...

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Renishaw's Gold Standard Calibration System Introduces Sub-Micron (0.7ppm) Accuracy to Machine Tools and CMMs

IMTS 2006 Renishaw Booth No. D4511 Renishaw's Gold Standard calibration system introduces sub-micron (0.7ppm) accuracy to machine tools and CMMs Industry's most accurate interferometer, the latest generation ML10 features environmental compensation from 0-40-°C, new Laser10 software September 2006 - If pinpoint accuracy was the standard before, the pinpoint just shrank 36%. Renishaw's Gold...

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Optical Testing Service offers interferometric capabilities.

With QED Sub-aperture Stitching Interferometer, optical fabrication and testing services provide radius of curvature and surface figure measurements for high numerical aperture and large aperture optics. Automated SSI system features 5-axis CNC machine base with Zygo VeriFire AT(TM) phase-shifting interferometer capable of measuring lenses up to 280 mm dia. It acquires and stitches sub-aperture...

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Interferometer uses high-speed optical phase sensor.

Interferometer uses high-speed optical phase sensor.

FizCam(TM) 1500 dynamic Fizeau interferometer uses single camera and high-speed optical phase sensor, making it insensitive to vibration and air turbulence. It measures full wavefront in 30 millionths of second and features 16x optical/digital zoom, wavelengths from 638 nm to 1.06 mm, and aperture options from 100-600 mm. System includes interferometer mainframe, Pentium IV computer system, and...

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Interferometer System acquires data in as little as 1 msec.

PhaseCam(TM) 4010 dynamic Tywaman Green interferometer system acquires all information to compute phase in one exposure. Vibration-insensitive system includes one camera and optical phase sensor that eliminates need for phase shifters. Featuring Camera Link(TM) interface and single mode, HeNe laser that eliminates mode hoping, system measures moving parts and investigates their dynamic modal...

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FTIR Module integrates with variety of sample interfaces.

FTIR Module integrates with variety of sample interfaces.

Illuminator M4500 is comprised of IR source and interferometer, which provide collimated output beam. It can be coupled with any sampling accessory equipped with its own IR detector to create dedicated analyzer. Internal IR source can be replaced with detector module for emissions work, or for use with external IR source. Data collection, post processing and report generation are provided by...

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Micro Laser Interferometer fits in tight spaces.

Micro Laser Interferometer fits in tight spaces.

Combining Michelson interferometer with 650 nm semiconductor laser in 47 x 32 x 19 mm package, Model DS-80 provides continuous detection of tiny movements in variety of products and applications. Non-contact displacement sensor is capable of 0.08 nm resolution with response of 50 Hz. Measuring range is Â-

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Interferometer provides on-line part inspection.

Interferometer provides on-line part inspection.

Installed on manufacturing line, TopCam TMS-300/320 verifies production part flatness and topography. It can be controlled via operator interface software using COM/ActiveX or LabView(TM) drivers. Telecentric lenses allow imaging along high, steep edges and within deep, drilled holes. Measurements of surfaces with substantial relief are characterized by scanning Z dynamic range of 50 mm. Camera...

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