coupled wave

coupled wave

[′kəp·əld ′wāv]
(fluid mechanics)
A surface wave which is being continuously generated by another wave having the same phase velocity. Also known as C wave.
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The spot size for both reflectance and transmittance is 50 microns and analysis of these two quantities is based on Rigorous Coupled Wave Analysis (RCWA) for OCD combined with the Forouhi-Bloomer (F-B) Dispersion Equations for n and k.
The company's core technology is based on DUV-Vis-NIR and/or DUV-Vis-Infrared broadband spectrophotometry with patented reflective optics, in conjunction with the Forouhi-Bloomer dispersion equations and Rigorous Coupled Wave Analysis.
n&k's core technology is based on DUV-Vis-NIR broadband spectrophotometry with patented reflective optics, in conjunction with the Forouhi-Bloomer dispersion equations and Rigorous Coupled Wave Analysis.
The core technology of n&k is based on DUV-Vis-NIR broadband polarized spectrophotometry with patented reflective optics, in conjunction with the Forouhi-Bloomer dispersion equations and Rigorous Coupled Wave Analysis.
The company's core technology, embedded in LittleFoot(TM), is based on Deep Ultra Violet -- Visible -- Near Infrared (DUV-Vis-NIR) broadband spectrophotometry with patented reflective optics, in conjunction with the Forouhi-Bloomer dispersion equations and Rigorous Coupled Wave Analysis.
The company's core technology, embedded in the n&k 8000-CD, is based on Deep Ultra Violet - Visible - Near Infrared (DUV-Vis-NIR) broadband spectrophotometry with patented reflective optics, in conjunction with the Forouhi-Bloomer dispersion equations and Rigorous Coupled Wave Analysis.
The company's core technology is based on DUV-Vis-NIR broadband spectrophotometry with patented reflective optics, in conjunction with the Forouhi-Bloomer dispersion equations and Rigorous Coupled Wave Analysis.
The core technology is based on DUV-Vis-NIR broadband spectrophotometry with patented all-reflective optics, in conjunction with the Forouhi-Bloomer dispersion equations and Rigorous Coupled Wave Analysis.
This system, based on n&k's 3000TMS trench measurement system, incorporates technologically innovative hybrid Rigorous Coupled Wave Analysis (RCWA) software to measure both via and trench depth.
The reflectance data is analyzed using the Forouhi-Bloomer dispersion equations (the n&k method) and a hybrid Rigorous Coupled Wave Analysis (RCWA) technique to determine the optical properties and thicknesses of the films, and the trench parameters.
The bi-quadratic equation (23) is solved numerically by Ferarri's method, which give four values of [xi] where real parts correspond to four coupled waves, namely, P1, P2, P3 and P4.