1 st Mirror Misalignment.

Source publication

Theoretical analysis of free-space optical coupling loss in a multilevel optical system

Conference Paper

Full-text available

Jan 2008

Configuration of free-space coupling to a cylindrical resonator (right)...

Analysis of coupling efficiency to the microcavity (the quality factor...

The weight (|cm|²) of each Bessel component for the case of (a) the...

Optimized value of |cm′|² as a function of NA for accelerating beams...

Influence of the radius of the accelerating beams on the coupling...

Free-space coupling enhancement of micro-resonators via self-accelerating beams

Article

Full-text available

Nov 2018

We study free-space coupling of optical fields to the whispering-gallery-mode resonators by employing self-accelerating beams orbiting a semicircle. The best coupling condition is obtained through theoretical analysis, in accord with the numerical results. Comparing with the conventional Gaussian-like beams, much enhanced coupling efficiency is ach...