Silicon photonics is a platform that enables densely integrated photonic components and systems and integration with electronic circuits. Depletion mode modulators designed on …
We present experimental results for a selective epitaxially grown Ge-on-Si separate absorption and charge multiplication (SACM) integrated waveguide coupled avalanche …
We demonstrate a silicon photonic transceiver circuit for high-speed discrete variable quantum key distribution that employs a common structure for transmit and receive functions …
Ever-increasing complexity of communication systems demands the co-integration of electronics and photonics. But there are still some challenges associated with the integration …
We experimentally demonstrate ultrahigh extinction ratio (> 65 dB) amplitude modulators (AMs) that can be electrically tuned to operate across a broad spectral range of 160 nm from …
A silicon photonics platform with a reduced silicon layer thickness, which is suitable for hybrid thin-film lithium niobate traveling-wave electro-optic modulators, is used to design low …
GB Hoffman, M Gehl, NJ Martinez… - … on Nuclear Science, 2019 - ieeexplore.ieee.org
In this paper, we test Si vertical-junction disk modulators and waveguide-integrated Ge pin photodiodes (PDs) to see how the key performance metrics are affected by 60 Co gamma …
We derive an adjoint shape optimization algorithm with a compound figure of merit and demonstrate its use with both gradient descent and Levenberg-Marquart updates for the …