Optical interferometry is a technique used to measure distances and angles with extreme precision by combining two or more light waves. It does this by creating an interference pattern between the two waves, which is then analyzed to determine the desired information. This technique can be used to measure distances of objects that are too far away to be measured directly, or to measure the shape or surface of objects that are too small to be seen with the naked eye.
...shelf or customized, our world-renowned optical interferometric system, OptiGauge®, integrates into your process for real-time, multi-layer absolute thickness measurements at the submicron level, either online or ...
City of Rochester, US
...ional surface topography calibration of optical interferometric microscopes and AFMs. Multiple pitch gratings take surface topography calibration further, allowing characterization of scan linearity. On high resol...
RIKEN KEIKI GmbH
... 1939 to commercialize and mass produce optical interferometric combustible gas detectors designed by the Institute of Physical and Chemical Research (RIKEN), which was Japan’s first scientific research institutio...
GVZ Components srl
Interferometric gas monitor GP-147 Gas Detection Alarm System OX-04G / OX-04 O2 portable gas detector HS-04 H2S portable gas detector CO-04 / CO-04(C-) CO-04 / CO-04(C-) portable gas detector CX-04 CO / O2 portab...
N2 Biomedical LLC
... layers which produce a wide variety of optical interferometric color tones similar in appearance to anodized titanium, but without the need to expose parts to a corrosive acidic environment. Its functional benefi...
Optical Physics Company
...hese are shown below. Please contact us by email for more details. Interferometric Tracker The interferometric front end optics is the key enabler for OPC star tracker products’ accuracy performance.
Our interferometric radar technology embedded in our product line allows the remote monitoring of movements of civil structures. IBIS and HYDRA radars can be operated remotely and there is no need for direct conta...
Precision Optical Inc
... plano and spherical elements. Specific interferometric testing can include surface figure, irregularity, transmitted wavefront error, 90° internal and external measurements, beam deviation, wedge magnitude, corne...
Costa Mesa, US
Optical instruments and apparatus
Carpe Diem Tech
...Imprint Lithography Spatial Atomic Layer Deposition Direct Write (Maskless) Lithography with TI DLP9000 Contact Lithography and Alignment Interferometric Alignment and Inspection Optical Alignment Inkjet We
Tem Messtechnik GmbH
...rs →, high voltage piezo amplifiers →, photo diode amplifiers →, automatic fiber couplers →. The interferometrically controlled, 1000GHz mode-hop free tuning of DFB-laser diodes is an example for these activities.