Inverse design of a wavelength (de) multiplexer for 1.55-and 2-μm wavebands by using a hybrid analog-digital method
Recently, the emerging 2-μm waveband has gained increasing interest due to its great
potential for a wide scope of applications. The 2-μm waveband is considered a novel …
potential for a wide scope of applications. The 2-μm waveband is considered a novel …
Broadband and Compact Silicon Multimode Waveguide Bends Based on Hybrid Shape Optimization
J Liao, Y Tian, Z Yangd, H Xu, T Dai… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
Multimode waveguide bend (MWB) is one of the essential components for achieving high-
density integration of on-chip mode-division multiplexing (MDM). This paper proposes a low …
density integration of on-chip mode-division multiplexing (MDM). This paper proposes a low …
Ultra-compact power splitting higher-order mode pass filter based on inverse design method
J Chen, W Pan, Y Cheng, X Du, T Shi, C Ji - Optics Communications, 2024 - Elsevier
Higher-order mode pass filters and power splitters are indispensable components in mode
division multiplexing (MDM) systems. In this work, we report a higher-order mode pass filter …
division multiplexing (MDM) systems. In this work, we report a higher-order mode pass filter …
Reverse design of multifunctional cascade devices based on the adjoint method
Z Wang, Z Li, X Hou, J Zhang - Photonics and Nanostructures …, 2024 - Elsevier
In this paper, a 1× 4 ultra-compact wavelength division multiplexing cascaded device (DMC)
with an arbitrary splitting ratio based on adjoint topology optimization reverse design is …
with an arbitrary splitting ratio based on adjoint topology optimization reverse design is …
Inverse design of a dual-band wavelength demultiplexing power splitter based on two-step hybrid binary-analog optimization
We demonstrated the inverse design of a multifunctional silicon photonic device named
wavelength demultiplexing power splitter (WDPS) which can realize dual-band (1310/1550 …
wavelength demultiplexing power splitter (WDPS) which can realize dual-band (1310/1550 …