… The measurement head exhibits low losses compared to a … The different phase shifts allow
the detection of the direction … with polymer integrated optical waveguides, which was aligned …

… Among these various approaches, optical waveguide technology … out-coupled to different
eyes, generating 3D vision for the … improved by using high refractive index dielectric material for …

… waveguides have high refractive index contrast of 0.017, low … Low-loss-integrated optical
waveguides have indispensable roles in … Moreover, we found that the waveguides with different …

… the propagation losses among different waveguide geometries … that benefit greatly from
having ULL waveguides: narrow … intensity noise and thermo-refractive noise. The anaslysis is …

… , the coupling exhibits narrow band and highly structure-… , for example, light guiding and
negative refraction [27–29], … and straight samples with different waveguide separations d. …

… a low loss mechanically activated 1 × 2 optical switch. The … load of high refractive index n
L is placed over the waveguide … switch with SiN waveguides for a number of different loads, …

… Channels with high refractive index contrast can provide very … compact and low-loss hybrid
optical waveguides based on … shape on waveguide performance, we simulated different strip …

… of traditional all-optical waveguide logic gates. To date, all-… , a cloud of dipoles with different
phases and orientations are … layer features a large refractive index change, low loss, and …

… The 3 μm silicon-on-insulator (SOI) optical waveguide … have a higher sensitivity of the effective
refractive index of the … splitting ratios from 1470 nm to 1630 nm for different gap sizes are …

… into heat and the very high thermal conductivity of graphene (… We next calculate the
refractive-index distribution from the … the coupling efficiencies of the device at different …