In the new era of digital intelligence, the exponential growth of global data traffic poses a defining challenge to modern optical communication infrastructure. While conventional time‐domain quadrature‐amplitude‐modulation (QAM) schemes support high‐order modulation for significant spectral efficiency gains, they...
Sai-Yang Liu, Chi Zhang, Lun Li et al.· Laser & Photonics Review...· 0 citations
Optical computing represents a transformative hardware paradigm for the post‐Moore era, exploiting its inherent advantages of high speed, low power consumption, and intrinsic parallelism. Nonetheless, state‐of‐the‐art integrated optical computing systems suffer from critical limitations, including fixed functionality...
Jianwei Cui, Hai-Long Zhou, Hongyan Shi et al.· Laser & Photonics Review...· 1 citation
The growing demands of artificial intelligence impose tremendous challenges on computing hardware. Integrated diffractive optical networks (IDONs) have emerged as a promising candidate for next-generation computing architectures, offering ultrafast processing speed, superior energy efficiency, and inherent parallelism....
