Results 171 to 180 of about 115,470 (339)

Phase modulation polarization encoding module applied to one-to-many QKD network based on wavelength division multiplexing [PDF]

, 2022
Yi Zhang, Xiaojuan Qin, Jindong Wang, Ya-Fei Yu, Zhengjun Wei, Zhi‐Ming Zhang   +5 more
openalex   +1 more source

Analysis of Differentially Expressed Proteins Involved in Shrimp and Crab Allergies

Journal of Clinical Laboratory Analysis, EarlyView.
Using proteomics techniques, we identified 90 differentially expressed proteins in children with shrimp and crab allergies compared to normal controls, with 82 upregulated and 8 downregulated proteins. Validation of MRC2 upregulation by ELISA in allergic patients highlights the potential role of this protein in the allergic response.
Ruhong Tan, Xiwen Wei, Jiacheng Zhong, Yuanbin Wang, Qing Yu   +4 more
wiley   +1 more source

PMD tolerant direct-detection polarization division multiplexed OFDM systems with MIMO processing

, 2012
Chia-Chien Wei, Chun-Ting Lin, Chih-Yun Wang   +2 more
openalex   +1 more source

Thermo‐Optically Tunable Mid‐Infrared Bandpass Filters Comprising Ultra‐Thin Silicon‐on‐Sapphire Metasurfaces

Laser &Photonics Reviews, EarlyView.
Ultra‐thin, tunable bandpass filters are a pathway to realizing mid‐infrared spectrometers that are compact, low power, and performant. The authors elicit 141 nanometres of passband tunability in the mid‐infrared in silicon on sapphire zero‐contrast gratings by exploiting silicon's high thermo‐optic coefficient.
Benjamin J. Russell, Sivacarendran Balendhran, Jiajun Meng, Kenneth B. Crozier   +3 more
wiley   +1 more source

Polarization division multiplexed 4 × 10 Gbps simultaneous transmissions in 10-µm waveband and C-waveband over a 144-km-long holey fiber using an ultra-broadband photonic transport system

, 2012
Yu Omigawa, Naokatsu Yamamoto, Atsushi Kanno, Tetsuya Kawanishi, Yasuaki Kurata, Hideyuki Sotobayashi   +5 more
openalex   +1 more source

Programmable Dual‐Wavelength Switchable All‐fiber Laser via Hybrid Optical Amplifier in the NIR‐III Region for Multi‐Contrast Photoacoustic Microscopy

Laser &Photonics Reviews, EarlyView.
A novel dual‐wavelength switchable all‐fiber laser operating in the NIR‐III region, utilizing a hybrid optical amplifier, is presented. This laser generates high power‐spectral‐density pulses with flexible pulse widths and high switching frequencies, enabling efficient multi‐contrast photoacoustic microscopy for the detection of microplastics in ...
Yitian Tong, Huajun Tang, Jixiang Chen, Najia Sharmin, Jinge Wei, Kevin K. Tsia, Kenneth K. Y. Wong   +6 more
wiley   +1 more source

Mid‐infrared Frequency‐Swept Laser at 50 MScans/s Via Frequency Down‐Conversion of Time‐Stretched Near‐Infrared Pulses

Laser &Photonics Reviews, EarlyView.
A mid‐infrared frequency‐swept source operating is presented at 50 MScans s−1 using frequency down‐conversion of time‐stretched 1.5‐µm pulses generated from an Er‐doped mode‐locked fiber laser. The developed source enables high‐resolution gas‐phase MIR spectroscopy with a bandwidth of 15 cm−1 and a resolution of 0.086 cm−1 at a measurement rate of 50 ...
Makoto Shoshin, Takahiro Kageyama, Takuma Nakamura, Kazuki Hashimoto, Takuro Ideguchi   +4 more
wiley   +1 more source

Polarization Division Multiplexing of OFDM Radio-over-Fiber Signals in Passive Optical Networks

, 2014
María Morant, Joaquín Pérez, Roberto Llorente   +2 more
openalex   +1 more source

All‐Fiber 2 µm Mamyshev Oscillator: Mapping of Different Operating Regimes

Laser &Photonics Reviews, EarlyView.
An all‐fiber 2 µm Mamyshev oscillator is presented based on Tm‐doped fiber amplifiers separated by a broadband fixed wavelength filter and a tunable narrow bandwidth filter, which delivers 309 fs directly out of standard silica fiber. The different regimes of interaction are demonstrated, including how the mode‐locking region in terms of pump powers ...
Song Yang, Callum Robertson Smith, Christian Rosenberg Petersen, Ole Bang   +3 more
wiley   +1 more source

Orbital Angular Momentum Holography Using Neural Network and Camera in the Loop

Laser &Photonics Reviews, EarlyView.
Neural network and optimization‐based approaches are introduced for Orbital Angular Momentum (OAM) multiplexed holography, enabling high‐capacity, phase‐only image reconstruction. A Camera‐In‐The‐Loop (CITL) system learns a realistic propagation model to correct system imperfections.
Nima Asoudegi, Mo Mojahedi
wiley   +1 more source