Skip Nav Destination
1-20 of 51 Search Results for
optical couplers
1
Images
in Optical MEMS (Microspheres and Ring Resonators): Overview of Recent Progress
> MEMS Applications in Electronics and Engineering
Published: March 2023
FIG. 7.12 (a) Strain in the waveguide resulting in a change in the effective index. (b) Cross-sectional views of different phase shifters implemented using the relative movement of a non-phase matched loading section resulting in a change in the effective index or attenuation due to proximity. (c)... More about this image found in (a) Strain in the waveguide resulting in a change in the effective index. (...
Book Chapter
Series: AIPP Books, Principles
Published: March 2023
10.1063/9780735424395_007
EISBN: 978-0-7354-2439-5
ISBN: 978-0-7354-2436-4
... lithography. Well established. Applications Signal switching and power division ( Veerasubramanian et al., 2012 ) Optical add/drop ( Han et al., 2019 ) Tunable couplers ( Park et al., 1997 ) MOEM sensors ( Zylstra et al., 2019 )/switch ( Ikeda et al...
Book Chapter
Series: AIPP Books, Principles
Published: March 2023
0
EISBN: 978-0-7354-2439-5
ISBN: 978-0-7354-2436-4
...-opto-electro-mechanical switch based on a four-waveguide directional coupler ,” Opt. Express 25 ( 9 ), 10166 ( 2017b ). 10.1364/OE.25.010166 Liu , T. , Pagliano , F. , van Veldhoven , R. , Pogoretskiy , V. , Jiao , Y. , and Fiore , A. , “ Low-voltage MEMS optical...
Book
Series: AIPP Books, Principles
Published: March 2023
10.1063/9780735424395
EISBN: 978-0-7354-2439-5
ISBN: 978-0-7354-2436-4
Book Chapter
Series: AIPP Books, Principles
Published: September 2022
10.1063/9780735425118_010
EISBN: 978-0-7354-2511-8
ISBN: 978-0-7354-2509-5
...Townes solitons spatiotemporal propagation optical dual-core couplers temporal dispersion of the inter-core coupling oblique coupling symmetry Spatiotemporal Solitons in Dispersive Dual-Core Couplers An essential peculiarity of the spin–orbit coupling (SOC) scheme in the binary BEC...
Book Chapter
Series: AIPP Books, Principles
Published: September 2022
10.1063/9780735425118_002
EISBN: 978-0-7354-2511-8
ISBN: 978-0-7354-2509-5
... SOC Dresselhaus SOC semi–vortices mixed–mode solitons optical couplers PT symmetry Models with Competing and Saturable Nonlinearities Most phenomenology considered in this book may be adequately modeled by various forms of NLS and GP equations, as well as by coupled systems of such equations...
Book Chapter
Series: AIPP Books, Principles
Published: November 2022
10.1063/9780735425194_005
EISBN: 978-0-7354-2519-4
ISBN: 978-0-7354-2508-8
... (1993) used an optical fiber sensor to measure the speed of aeroengine main bearing. The optical fiber sensor transmits optical signals through one optical fiber and receives optical signals through 14 optical fibers. By analyzing the received optical signals by the optical fiber photoelectric coupler...
Book
Series: AIPP Books, Principles
Published: November 2022
10.1063/9780735425194
EISBN: 978-0-7354-2519-4
ISBN: 978-0-7354-2508-8
Book Chapter
Series: AIPP Books, Principles
Published: September 2022
10.1063/9780735425118_001
EISBN: 978-0-7354-2511-8
ISBN: 978-0-7354-2509-5
...water waves Korteweg-de Vries equation integrability inverse scattering transform soliton-soliton collisions nonlinear Schrödinger (NLS) equations Gross-Pitaevskii equations optical fibers nonlinear couplers Bragg grating Bose-Einstein condensates Feshbach resonance quantum droplets...
Book Chapter
Series: AIPP Books, Principles
Published: September 2022
10.1063/9780735425118_003
EISBN: 978-0-7354-2511-8
ISBN: 978-0-7354-2509-5
...cubic–quintic nonlinearity saturable nonlinearity winding number vortex rings vortex annuli vortex tori Bogoliubov–de Gennes equations splitting instability hidden vorticity planar dual-core optical couplers spontaneous symmetry breaking spatiotemporal optical vortices effective...
Book
Series: AIPP Books, Principles
Published: September 2022
10.1063/9780735425118
EISBN: 978-0-7354-2511-8
ISBN: 978-0-7354-2509-5
Book Chapter
Series: AIPP Books, Principles
Published: September 2022
10.1063/9780735425118_005
EISBN: 978-0-7354-2511-8
ISBN: 978-0-7354-2509-5
... coupler composed of planar waveguiding and antiwaveguiding cores can be built in a straightforward way, although a 2D version of such an optical system is not a relevant one. In fact, the linear version of the trapping–anti-trapping system is a nontrivial one by itself, as the existence of confined two...
Book Chapter
Series: AIPP Books, Principles
Published: September 2022
10.1063/9780735425118_014
EISBN: 978-0-7354-2511-8
ISBN: 978-0-7354-2509-5
...Complex Ginzburg–Landau equations vortex solitons spiral solitons cubic-quintic nonlinearity dual-core couplers HO trapping potential lattice potentials gap solitons spin–orbit coupling semi-vortex solitons soliton–soliton collisions Spiral Solitons (Vortex Rings) Produced by the 2D...
Book Chapter
Series: AIPP Books, Methods
Published: March 2022
10.1063/9780735424319_006
EISBN: 978-0-7354-2431-9
ISBN: 978-0-7354-2428-9
... be realized by using an on-chip grating coupler and an external optical fiber. A grating coupler can diffract the light into/out of a waveguide from/to a near-vertically coupled fiber. In addition, one can use a fiber array (FA) consisting of several identical single-mode fibers to couple with an array...
Book Chapter
Series: AIPP Books, Methods
Published: March 2022
0
EISBN: 978-0-7354-2431-9
ISBN: 978-0-7354-2428-9
... Markov , P. , Valentine , J. G. , and Weiss , S. M. , “ Fiber-to-chip coupler designed using an optical transformation ,” Opt. Express 20 , 14705 – 14713 ( 2012 ). 10.1364/OE.20.014705 Meng , Y. , “ Micro-lensed fiber laser desorption mass spectrometry imaging reveals...
Book Chapter
Series: AIPP Books, Principles
Published: May 2022
10.1063/9780735424678_004
EISBN: 978-0-7354-2467-8
ISBN: 978-0-7354-2464-7
... laser pulses in time. But in Maiman's first demonstration of laser, when the photon gain is above the threshold, the spectral narrowing of light emission is one of the signatures. This results from the gain competition among longitudinal cavity modes of the optical resonator. The ideal plane-parallel...
Book Chapter
Series: AIPP Books, Methods
Published: March 2022
0
EISBN: 978-0-7354-2431-9
ISBN: 978-0-7354-2428-9
... Chen , X. , Li , C. , and Tsang , H. K. , “ Fabrication-tolerant waveguide chirped grating coupler for coupling to a perfectly vertical optical fiber ,” IEEE Photonics Technol. Lett. 20 , 1914 – 1916 ( 2008 ). 10.1109/LPT.2008.2004715 Cong , L. , Cao , W. , Zhang , X...
Book
Series: AIPP Books, Methods
Published: March 2022
10.1063/9780735424319
EISBN: 978-0-7354-2431-9
ISBN: 978-0-7354-2428-9
Book Chapter
Series: AIPP Books, Methods
Published: March 2022
10.1063/9780735424319_003
EISBN: 978-0-7354-2431-9
ISBN: 978-0-7354-2428-9
... the orthogonal polarized lights in an optical fiber to an on-chip waveguide through one 1D grating coupler. Various 2D gratings ( Carroll et al., 2013 ; and Zou et al., 2015 ) have been proposed to couple TE/TM polarized signals simultaneously. Normally, researchers optimize the 2D grating...
Book Chapter
Series: AIPP Books, Principles
Published: May 2022
10.1063/9780735424678_003
EISBN: 978-0-7354-2467-8
ISBN: 978-0-7354-2464-7
.... But instead of wave interpretation, Newton hypothesized that light is composed of corpuscles of different colors. He firmly believed that the geometric nature of ray optics showcased the particle properties of traveling light. Even when he saw the interference fringes in Newton's ring analysis, he still...
1