Results 311 to 320 of about 1,235,699 (372)

SIMple: A fibre-based platform for accessible structured illumination microscopy

open access: yes
Mcclelland RM   +5 more
europepmc   +1 more source

Nonlinear optics.

Proceedings of the IEEE, 1966
Recent advances in the field of nonlinear optical phenomena are reviewed with particular emphasis placed on such topics as parametric oscillation, self-focusing and trapping of laser beams, and stimulated Raman, Rayleigh, and Brillouin scattering.
R. Minck, R. Terhune, C. C. Wang
semanticscholar   +3 more sources

Tunable structured light with flat optics

Science, 2022
Flat optics has emerged as a key player in the area of structured light and its applications, owing to its subwavelength resolution, ease of integration, and compact footprint.
A. Dorrah, F. Capasso
semanticscholar   +1 more source

Quantum Optics

Problems and Solutions on Optics, 2019
1. Overview of classical optics from an advanced viewpoint 1.1. Notation and conventions for the electromagnetic field 1.2. Polarization properties of the free field 1.3. Spectral properties of the field 1.4. Wave propagation 2. Milestones in the quantum
Jürgen Stuhler, Andrew J. Shields
semanticscholar   +1 more source

Optically tunable optical filter

Applied Optics, 1995
We experimentally demonstrate an optically tunable optical filter that uses photorefractive barium titanate. With our filter we implement a spectrum analyzer at 632.8 nm with a resolution of 1.2 nm. We simulate a wavelength-division multiplexing system by separating two semiconductor laser diodes, at 1560 nm and 1578 nm, with the same filter.
R T, James   +3 more
openaire   +2 more sources

Optical doughnut for optical tweezers

Optics Letters, 2003
We describe novel optical doughnuts for optical tweezers. With new phase functions, the proposed doughnut beams have dark cores in specified shapes. The technique can offer a simple method for creating a variety of beam shapes to match the trapped objects.
D W, Zhang, X C, Yuan
openaire   +2 more sources

A novel optical waveguide for integrated optics

IEEE Journal of Quantum Electronics, 1973
A novel dielectric optical waveguide was made consisting of a guide pattern on a thin dielectric film. Almost all the power propagates in the thin film along the guide pattern. The existence of propagation modes of this waveguide was verified both theoretically and experimentally.
H, Furuta, H, Noda, A, Ihaya
openaire   +2 more sources

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