386 citations · 999 across the 11 of their papers we have counts for
11 papers
Silicon Ring Based 64100 GHz Wavelength Division Multiplexing filter
Q. Deng, A. Elshazly, M. Oktay +17
Silicon-based wavelength division multiplexing (WDM) filters are essential for scaling optical communication capacity in data centers and telecommunications networks.However, exten…
Silicon Photonic CWDM Filter with Compact Footprint, Low Loss, Flat-Top Transmission and High Yield
Qingzhong Deng, Alaa Elshazly, Rafal Magdziak +11
A novel silicon photonic CWDM filter design is proposed and experimentally demonstrated. The design has achieved flat-top transmission across all dies on a wafer, with a device foo…
A scalable quadratic nonlinear silicon photonics platform with printable entangled photon-pair sources
Tom Vandekerckhove, Jasper De Witte, Lisa De Jaeger +14
The integration of second-order optical nonlinearities into scalable photonic platforms remains a key challenge due to their large sensitivity to fabrication variations. Here, we p…
Low-Loss and Low-Power Silicon Ring Based WDM 32100 GHz Filter Enabled by a Novel Bend Design
Qingzhong Deng, Ahmed H. El-Saeed, Alaa Elshazly +21
Ring resonators are crucial in silicon photonics for various applications, but conventional designs face performance trade-offs. Here a third-order polynomial interconnected circul…
Low-Loss Silicon Directional Coupler with Arbitrary Coupling Ratios for Broadband Wavelength Operation Based on Bent Waveguides
Ahmed H. El-Saeed, Alaa Elshazly, Hakim Kobbi +17
We demonstrate a design for a high-performance splitter meeting the essential requirements of broadband coupling, support for arbitrary coupling ratio, ultra low-loss,…
32x100 GHz WDM filter based on ultra-compact silicon rings with a high thermal tuning efficiency of 5.85 mW/pi
Qingzhong Deng, Ahmed H. El-Saeed, Alaa Elshazly +16
To the best of our knowledge, this paper has achieved the lowest thermal tuning power (5.85 mW/pi) for silicon rings with FSR>=3.2 THz, and the first silicon ring-based WDM-32x100…
GaAs nano-ridge laser diodes fully fabricated in a 300 mm CMOS pilot line
Yannick De Koninck, Charles Caer, Didit Yudistira +14
Silicon photonics is a rapidly developing technology that promises to revolutionize the way we communicate, compute, and sense the world. However, the lack of highly scalable, nati…
Wafer-scale Graphene Electro-absorption Modulators Fabricated in a 300mm CMOS Platform
Chenghan Wu, Steven Brems, Didit Yudistira +10
Graphene-based devices have shown great promise for several applications. For graphene devices to be used in real-world systems, it is necessary to demonstrate competitive device p…
Graphene Phase Modulator
V. Sorianello, M. Midrio, G. Contestabile +7
We demonstrate a 10Gb/s Graphene Phase Modulator (GPM) integrated in a Mach-Zehnder interferometer configuration. This is a compact device, with a phase-shifter length of only 300$…
Room Temperature InP DFB Laser Array Directly Grown on (001) Silicon
Zhechao Wang, Bin Tian, Marianna Pantouvaki +5
Fully exploiting the silicon photonics platform requires a fundamentally new approach to realize high-performance laser sources that can be integrated directly using wafer-scale fa…
An octave spanning mid-infrared frequency comb generated in a silicon nanophotonic wire waveguide
Bart Kuyken, Takuro Ideguchi, Simon Holzner +9
We demonstrate an octave-spanning frequency comb with a spectrum covering wavelengths from 1,540 nm up to 3,200 nm. The supercontinuum is generated by pumping a 1-cm long dispersio…