May 12, 2010 · Q Factor - Optical Cavity Posted May 12, 2010, 2:05 a.m. EDT Version 4.3b 5 Replies

Jun 15, 2017 · If the cavity mirrors are not perfectly aligned, the laser won't work. Learn how to predict laser stability with the ray-tracing capabilities of COMSOL Multiphysics®.

Abstract: The research project under which the COMSOL simulations are performed deals with multilayer and fine thermal control of an optical reference cavity for space applications. The …

Dec 20, 2010 · Hollow cylindrical optical cavity Posted Dec 20, 2010, 10:41 p.m. EST RF & Microwave Engineering, Wave Optics Version 4.0a 15 Replies

Feb 14, 2024 · How to obtain Q-factors of a optical cavity Posted Feb 14, 2024, 3:40 a.m. EST Wave Optics, Studies & Solvers 0 Replies

This is an example of a Fabry-Perot cavity, the simplest optical resonator structure. It is a classical problem in optics and photonics. Two methods are shown for computing the Q-factor. The …

The second method uses a nonlinear eigenfrequency setup, together with the Electromagnetic Waves, Beam Envelopes interface. This method is also used in the Wave Optics Module …

Mechanical stress of the cantilever leads to refractive index change which in turn is observed as a shift of the optical resonance in the Bragg grating reflection spectrum (see figure 2 with 1μN …

Jun 6, 2018 · Transmission spectra of an optical cavity Posted Jun 6, 2018, 8:08 a.m. EDT Ray Optics, RF & Microwave Engineering, Wave Optics 0 Replies

The stability of the laser cavity is analyzed by releasing a ray inside the cavity and is traced for a predefined time period that is sufficiently long. Ray tracing continues until the predefined …