optical coupling

optical coupling

[′äp·tə·kəl ′kəp·liŋ]
(electronics)
Coupling between two circuits by means of a light beam or light pipe having transducers at opposite ends, to isolate the circuits electrically.
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References in periodicals archive ?
wafer probe station for research and development with dc, Rf and optical coupling to the wafers and thermochuck.
Sampling Station For The Mems Function Test At Wafer Level (germany-munich: Miscellaneous Special-purpose Machinery)
Launched at OFC, the system uses a non-contact optical coupling which, the company says together with the connector design, helps to provide reduced sensitivity to dust.
3M expanded beam ferrule and connector system 'reduces need for cleaning'
The use of optical coupling, most commonly seen in smartphones, also minimises reflection and eliminates air gaps and their associated issues, such as debris and moisture.
Yazaki to develop new instrument cluster design
It has been proved in our previous works [28-31] and other reports [32-34] that the ultrathin Ag film with a suited optical coupling layer could meet the requirements of a transparent electrode.
Efficient Semitransparent Perovskite Solar Cells Using a Transparent Silver Electrode and Four-Terminal Perovskite/ Silicon Tandem Device Exploration
While the analysis was successfully performed on a detection volume < 1 [micro]L, the optical coupling losses between components caused a 53.9% optical loss per pass.
Cavity-Enhanced Spectroscopy in Condensed Phases: Recent Literature and Remaining Challenges
According to the Bragg condition, the incident angle 0 of the grating coupler has considerable influence on optical coupling. To facilitate system integration, most studies aim to reach [theta] = 0[degrees] with a high coupling efficiency and a wide bandwidth.
Large-area binary blazed grating coupler between nanophotonic waveguide and LED
Among the state manipulation, Rabi oscillation is a fundamental phenomenon by coherent optical coupling, which provides a direct control to the state population and coherence of a quantum system.
Phase- and polarization-controlled two-photon rabi oscillation of the biexciton state in a semiconductor quantum dot
Figure 3 shows (a) the scheme of the optical coupling and (b) pictures of the Sci-Fi and clear fibers prepared for coupling.
Development of a real-time, large area, high spatial resolution particle tracker based on scintillating fibers
The optical coupling and decoupling structure does not need to be linked to an optical source or spectrometer.
Optical coupling structures of fiber-optic Mach-Zehnder interferometers using C[O.sub.2] laser irradiation
This instrument incorporates Horiba's confocal LabRAM Raman microprobe, which features a stable mechanical coupling and an efficient optical coupling. It can be used to apply ultraviolet, resonance Raman, plasmonics and laser fluorescence.
Fast acquisition
Conventionally, efficiently transmitting optical signals between opto-electric converters and optical fiber (optical coupling) required an optical coupling unit that consisted of a lens component and an optical connector (Figure 3).
Fujitsu Laboratories Develops Technology for Compact Optical Transceivers that Double Data Transmission Speeds to 25 Gbps
FiberZone's AFM product line utilizes patent-pending Latched Optical Coupling (LOC(TM)) technology that delivers reliable passive connectivity in a remotely-managed automated fiber management system.
FiberZone Wins Red Herring Top-100 Global Award

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