optical fiber-to-waveguide coupling
Sensitivity Modulation of Surface Plasmon Resonance Sensor Configurations in Optical Fiber Waveguide
... proposed optical fiber based SPR ...the optical fiber based SPR sensors over prism coupled SPR sensors, such as low cost, flexible design and capability for remote sensing in dangerous ...
10
A partial power gradient at coupling region for coupled waveguide fiber
... some optical parameters are not clear due to ...calculation, coupling coefficient and refractive index have been estimated from experimental result of coupling ratio distribution from 1% until ...
13
Variable Coupling Ratio Y-Branch Plastic Optical Fiber (POF) Coupler with Suspended Waveguide Taper
... the waveguide taper also contribute to the ...the waveguide taper have to be highly flat with minimum surface ...the waveguide taper will introduce air gaps which will increase the coupling ...
15
Highly efficient coupling between a monolithically integrated photonic crystal cavity and a bus waveguide
... modern optical communication systems, maximizing the available bandwidth by transmitting multiple channels simultaneously through the same optical fiber using multiple ...main coupling ...
6
Optical coupling for multi-layer printed wiring board by selfwritten waveguide
... photonics-based optical I/O cores, which is developed by Japan National Research Project Team (PETRA) and has been presented at OFC (Optical Fiber Conference, March 2015) ...of optical ...
5
THz waveguide adapters for efficient radiation out-coupling from double metal THz QCLs
... a waveguide component that is capable of efficiently shaping the output beam profile from a double metal THz ...the waveguide adapter is able to affect the mirror losses significantly over its designed ...
9
Plastic Optical Fiber Coupler with High Index Contrast Waveguide Taper
... potential optical device for the next generation ‘do-it yourself’ optical ...an optical simulator tool and at the CAD/CAM level prior to ...the fiber-waveguide taper ...and ...
14
Efficient Coupling of Tapered Optical Fibers to Silicon Nanophotonic Waveguides on Rare Earth Doped Crystals
... the waveguide, as they lead to a non-negligible power loss of about 10% from our ...the fiber with the waveguide to achieve optimal ...the waveguide taper is extremely narrow at the region ...
85
III V semiconductor waveguides for photonic functionality at 780 nm
... the optical loss of very small waveguide structures when the optical mode size within the launch fiber is larger than the cross-section of the ...because optical losses occur as a ...
10
Design of Spectral Filters Based on Mode Coupling of Optical Fibers
... of optical spectral filters based on mode coupling of optical fibers is ...of optical fiber coupler constructing from two fibers as a composite multi-dielectric waveguide with ...
6
Optimal VIA Placement in Under Filled Embedded Multimode Waveguides
... the optical loss in an optical VIA for em- bedded multimode waveguide applications, a single mode fiber input was propagated along a 20 mm wave- guide to mimic field structures present at the ...
5
Electro optic modulation in bulk silicon using surface plasmon resonance
... an optical modulator design based on SPP resonance due to evanescent coupling between a dielectric waveguide mode and SPP mode at the bulk silicon-metal ...any optical modulator implemented so ...
8
Optical Fiber Audio Communication System
... An optical fiber is a glass or plastic fiber that carries light along its ...length. Fiber optics is the overlap of applied science and engineering concerned with the design and application of ...
24
The design and application of polymeric materials in a novel light modulated accelerometer
... the optical circuit, the first major loss is the output from the single mode ...the optical elements incorporated within ...for coupling into the single mode fibre and hence excessive light losses ...
308
Antiresonant guiding hollow core fibers and their applications in nonlinear optics
... circular waveguide made of the dielectric material or metal for applications as an optical ...hollow waveguide was becoming a popular medium in the optical spectrum for various applications ...
115
Analysis And Calculation Of Fiber To Fiber Connection Loss
... LIST OF FIGURE TITLE PAGE Optical fiber Optical fiber cable Construction of optical fiber Multimode optical fiber Multi-mode graded index Multimode step index Single mode optical fiber S[r] ...
24
Analysis of the Effect of Air Hole Diameter and Lattice Pitch in Optical Properties for Hexagonal Photonic Crystal Fiber
... Abstract We have investigated the different optical properties such as confinement loss, waveguide dispersion of a five rings hexagonal photonic crystal fiber under varied air hole diame[r] ...
7
Flexible Optical Waveguide Bent Loss Attenuation Effects Analysis and Modeling Application to an Intrinsic Optical Fiber Temperature Sensor
... index fiber are straight but the geometrical description is more compli- cated than in a planar waveguide, that we analyzed pre- viously [1], due to the presence of the skew rays and of the depending on ...
7
The design of optical waveguide devices
... date, optical fibre connectors and splices have been the m ain source of reflexions but their design and fabrication have now reached such sophistication th a t th e fused-biconic coupler has become the m ain ...
284
Design of an Optical Submarine Network with Longer Range and Higher Bandwidth
... shows optical spectrum of the signal obtained after multiplexing and figure 9 shows the plot between the square of its amplitude and ...from Optical Spectrum analyzer and the output that we are getting in ...
5