2 papers
physics.optics2025
Broadband and Ultra-Compact Adiabatic Coupler Based on Linearly Tapered Silicon Waveguides
Ahmed Bayoumi, Ahmed Khalil, Pol Van Dorpe +8
2x2 couplers are crucial in many photonics applications but are often wavelength-sensitive. Alternative designs could be large, complex, or lossy. We present a broadband ultra-comp…
physics.optics2025
Silicon photonic modulator circuit with programmable intensity and phase modulation response
Hong Deng, Yu Zhang, Xiangfeng Chen +1
Electro-optical modulators are essential components in optical communication systems. They encode an electrical waveform onto an optical carrier. However, their performance is ofte…