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Related Experiment Video

Updated: Jun 12, 2026

SIVQ-LCM Protocol for the ArcturusXT Instrument

SIVQ-LCM Protocol for the ArcturusXT Instrument

Published on: July 23, 2014

Analytic improvement of Sossi's Q function.

|June 18, 2010

Summary

This summary is machine-generated.

A new Q function, critical for multilayer thin film design using Fourier transforms, has been analytically derived. This new Q function is identical to Bovard's expression and useful for high-rejection transmission filters.

Related Experiment Videos

Last Updated: Jun 12, 2026

SIVQ-LCM Protocol for the ArcturusXT Instrument

SIVQ-LCM Protocol for the ArcturusXT Instrument

Published on: July 23, 2014

Area of Science:

Optics and Photonics
Materials Science
Computational Physics

Background:

The Q function is essential for Fourier transform methods in multilayer thin film design.
Existing methods rely on specific formulations of the Q function.

Purpose of the Study:

To analytically derive a new Q function using operator formalism.
To demonstrate the equivalence of the new Q function to Bovard's expression.
To highlight the utility of the new Q function in filter design.

Main Methods:

Operator formalism was employed for the analytical derivation.
The derived Q function was compared to Bovard's recently published expression.

Main Results:

A novel Q function was successfully derived.
The new Q function was shown to be identical to Bovard's expression.
The Q function's applicability to high-rejection transmission filters was established.

Conclusions:

The analytically derived Q function offers a new perspective on Fourier transform techniques for thin films.
This work confirms the identity between Sossi's and Bovard's Q functions.
The new Q function is a valuable tool for designing advanced optical filters.