… In this work we focus on 1D apodized grating couplers in the pure SOIplatform with a Silicon substrate. We prove that they have the potential to reach ultra-high efficiencies comparable …
F Liang, S Zheng, X Zhao, Y Qiu, Y Dong… - Journal of Lightwave …, 2023 - opg.optica.org
… Bragg gratingfilters with narrow bandwidth have been demonstrated on SOIplatform [11]… a narrow-band, high-SLSR and large-FSR Bragg gratingfilter based on SOIplatform. Two …
R Cheng, L Chrostowski - Journal of Lightwave Technology, 2020 - ieeexplore.ieee.org
… As the SOIplatform is promising for ultra-dense on-chip … circuitry, building Bragg grating devices on SOI is of great inter… of a weak grating may be too weak to be useful in many filtering …
… In conclusion, we have proposed and demonstrated broadband, flat-top, optical add–drop filters using SWG-based CDCs with apodized Bragg gratings on an SOIplatform. Our …
Z Xu, T Lyu, X Sun - IEEE Photonics Journal, 2020 - ieeexplore.ieee.org
… The proposed TM-pass polarizer is designed using a 220 nm thick silicon layer on an SOIplatform, as shown in Fig. 1. The basic structure of the polarizer is made of a silicon strip …
D Feng, W Qian, H Liang, BJ Luff… - IEEE journal of selected …, 2012 - ieeexplore.ieee.org
… based photodetectors with thin film filters or array waveguide gratings (AWG) on … grating based WDM devices and a new type of Ge photodetector on the 3 µm waveguide SOIplatform…
R Sumi, ND Gupta, BK Das - IEEE Photonics Technology …, 2019 - ieeexplore.ieee.org
… In summary, an integrated optical edge filter is designed and demonstrated using an apodized SWG waveguide in the SOIplatform. The filter band-edge exhibits a smooth roll-off with a …
… diffraction grating to tune the laser wavelength. In this paper we present the realization of a chip-scale Vernier tunable racetrack resonator filter on the Ge-on-SOI waveguide platform …
… We have fabricated the filters on a 220 nm SOIplatform with a 2 µm BOX layer. The devices were patterned by electron beam lithography and the inductively coupled plasma - reactive …