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Power switching in hybrid coherent couplers
(1997)
We report on a theoretical and numerical investigation of the switching of power in new hybrid models of nonlinear coherent couplers consisting of optical slab waveguides with various orders of nonlinearity. The first model ...
A spot reflection alignment system for fabrication of polarization-maintaining optical fiber couplers
(John Wiley & Sons IncNew YorkEUA, 1998)
Compact dual-polarization silicon integrated couplers for multicore fibers
(Optical Soc Amer, 2021-08-01)
Compact fiber-to-chip couplers play an important role in optical interconnections, especially in data centers. However, the development of couplers has been mostly limited to standard single-mode fibers, with few devices ...
Microanastomosis venosa mecánica coupler®. Un importante aporte tecnológico a la microcirugía vascular
(Sociedad de Cirujanos de Chile, 2014)
Aim: The aim of the present paper is to show the experience of the Plastic Surgery Division at the University
of Chile Clinical Hospital, with the Coupler® anastomotic device (Synovis Corp, Birmingham, AL) for venous ...
Optical bistability in nonlinear waveguides with photonic crystals
(John Wiley & Sons IncHobokenEUA, 2004)
PT-symmetric coupler with χ(2) nonlinearity
(2013-11-15)
We introduce the notion of a PT-symmetric dimer with a χ (2) nonlinearity. Similarly to the Kerr case, we argue that such a nonlinearity should be accessible in a pair of optical waveguides with quadratic nonlinearity and ...
UV laser photofabrication of waveguide couplers using self-patterning organic-inorganic hybrids
(2011)
Planar waveguides with controlled refractive index were produced using thin films of sol-gel derived organic-inorganic hybrids, so called di-ureasils. Spectroscopic ellipsometry was used to characterize the films thickness ...
PT-symmetric coupler with chi((2)) nonlinearity
(Amer Physical Soc, 2013-11-15)
We introduce the notion of a PT-symmetric dimer with a chi((2)) nonlinearity. Similarly to the Kerr case, we argue that such a nonlinearity should be accessible in a pair of optical waveguides with quadratic nonlinearity ...
Effects of gain saturation on the quantum properties of light in a non-Hermitian gain-loss coupler
(AMER PHYSICAL SOC, 2019)
Gain saturation is ubiquitous but has not been fully explored in the newly developed field of non-Hermitian optics. On the other hand, the nonclassical properties of light are highly relevant to the gain saturation that ...