Generating Dirac Masses through Optical Gain and Loss in Photonic Synthetic Lattices
Dirac masses can be generated in photonic synthetic lattices through non-Hermitian perturbations induced by optical gain and loss, leading to novel quasiparticle phenomena like Klein tunneling and time-reflection effects.
小型化された強力なレーザー - テーブルトップから集積回路へ
光通信などの光技術は高速で大容量のデータ転送が可能だが、大型で高価な装置が必要とされてきた。研究者らは、チップ上に集積可能な小型で低消費電力の光デバイスの開発に取り組んでいる。
티타늄:사파이어 온칩 통합 레이저와 증폭기
티타늄:사파이어 온칩 광학 플랫폼을 통해 기존 Ti:sapphire 레이저 기술의 소형화, 비용 절감 및 확장성 향상
集積化されたチタン:サファイアレーザーとアンプリファイアの開発
チタン:サファイアレーザーの小型化、低コスト化、スケーラビリティを実現する集積光プラットフォームの開発
Miniaturized Titanium:Sapphire Lasers and Amplifiers Integrated on Insulator Platforms
Demonstration of a monocrystalline titanium:sapphire-on-insulator (Ti:SaOI) photonics platform that enables dramatic miniaturization, cost reduction, and scalability of titanium:sapphire laser technology.
Controlling Circular Polarization of Light with Electrically Controlled Magnetization
Controlling circular polarization of light through electrically controlled magnetization enables seamless integration of information transfer, processing, and storage.
Efficient Design of Photonic Circuits for Universal Unitaries
Efficiently designing photonic circuits for universal unitaries.
Optical Computing with Supercontinuum Generation in Photonic Crystal Fibers: Impact on Machine Learning Tasks
The author explores the impact of supercontinuum generation in photonic crystal fibers on machine learning tasks, emphasizing the importance of balancing optical nonlinearity for optimal performance.
Nanophotonic Phased Array XY Hamiltonian Solver Analysis
Using a compact silicon photonic integrated circuit optical phased array, the authors demonstrate a nanophotonic XY Hamiltonian solver for NP-hard problems. The approach combines analog phase shifters to simulate continuous spins and achieve high-speed optimization.
Achieving All-Optical Frequency Division on-Chip with a Single Laser
The author demonstrates the successful implementation of all-optical OFD on a photonic chip using a single laser, eliminating the need for multiple lasers and electronic feedback components. This approach achieves high-quality microwave oscillations and significant phase-noise reduction.
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