Conversely, injecting light over the full numerical aperture of the fiber results in light emission from the entire taper surface, achieving broader and more efficient optogenetic activation of neurons when compared to the standard flat-faced fiber stimulation.
By separately injecting light polarized parallel and perpendicular to this diagonal, we also isolate the fundamental modes of the plasmonic film and remove any bulk retardation/polarization rotation effects of the LC.
This paper describes in details the fabrication and tests of a micromechanical connector, which is used for the precise optical self-alignment of multi-waveguide optical integrated circuits (OIC) to ribbon optical fibers, without injecting light in the fiber.
The use of a time-gated reflection matrix of a scattering medium, in particular via using singular value decomposition and injecting light into the largest time-gated eigenchannel, can lead to a more than tenfold enhancement in light energy delivery in comparison with ordinary wave diffusion cases.
We measured the link power efficiency ηP=PRX/PTX (PRX and PTX are the received and transmitted power, respectively) as a function of d by injecting light into standard 450-nm-wide strip waveguides (connected to the antennas) using conventional grating couplers and tapers (Figure 4a).
From his Chelsea flat, he would paint his view of the river, capturing boats with a few swift brushstrokes and injecting light with some expressive daubs of paint.But in the 1860s he faced an artistic crisis, explains Lee Glazer, an American art historian at the Freer.
To find the amplified optical signal (AOS), we injected light sweeping the TL wavelength (λinj) from 1,266 to 1,310 nm with a 7-mA current bias.
Of the Health Care Light installation, captured in the images below, the studio writes: "We injected light and some transparence into the dark, murky atmosphere of the Ministry".
One drastic idea is solar geoengineering — injecting light-reflecting sulfate aerosols into the stratosphere to cool the planet.
The experimental data shows that the nanoemitter system can sustain the high current densities resulting from injected light-induced excess carriers from the semiconductor at low overvoltages.
