Results 231 to 240 of about 59,771 (341)

Hollow core photonic crystal fibers for beam delivery

, 2004
Georges Humbert, J. C. Knight, Géraud Bouwmans, P. St. J. Russell, D. P. Williams, P. J. Roberts, B. J. Mangan   +6 more
openalex   +1 more source

Air-guiding photonic bandgap fiber with improved triangular air-silica photonic crystal cladding [PDF]

, 2005
Min Yan
openalex   +1 more source

Multimodal Luminescence from LaAlO3:Eu3+ via Trap Modulation for High‐Temperature Applications

Advanced Photonics Research, EarlyView.
LaAlO3:Eu3+ (LAO:E) phosphor exhibiting multimode luminescence enabled by multilevel traps spanning shallow to deep states is reported. These traps ensure controlled charge storage and release at room and elevated temperatures. Experimental studies and theoretical calculations reveal the trapping–detrapping mechanism, highlighting LAO:E as a promising ...
Abdulelah Alolayan, Nimai Pathak, Kawsar Ali, Yuanbing Mao   +3 more
wiley   +1 more source

Design and numerical analysis of a modified core hexa-deca photonic crystal fiber for highly negative dispersion and birefringence control in optical communication bands. [PDF]

Sci Rep
Halder A, Anower MS.
europepmc   +1 more source

A Surface Plasmon Resonance-Based Photonic Crystal Fiber Sensor for Simultaneously Measuring the Refractive Index and Temperature. [PDF]

Polymers (Basel), 2022
Zhang J, Yuan J, Qu Y, Qiu S, Mei C, Zhou X, Yan B, Wu Q, Wang K, Sang X, Yu C.   +10 more
europepmc   +1 more source

Numerical and Experimental Methods for Estimating the Propagation Loss in Microphotonic Waveguides

Advanced Photonics Research, EarlyView.
Finite‐element finite‐difference time domain, eigenmode‐expansion, and volume‐current simulations are benchmarked against cut‐back, ring‐resonator, and OFDR measurements to quantify waveguide propagation loss in integrated photonic circuits. Scattering, absorption, leakage, and back‐reflection contributions are dissected; error sources are ranked; and ...
Francesco Dell’Olio, Samuel M. Hörmann, Teresa Natale, Roel Baets, Alexander Bergmann   +4 more
wiley   +1 more source

Optofluidic photonic crystal fiber platform for sensitive and reliable fluorescence based biosensing. [PDF]

Biomed Opt Express
Moeglen-Paget B, Perumal J, Humbert G, Olivo M, Dinish US.   +4 more
europepmc   +1 more source

A photonic crystal fiber-based fluorescence sensor for simultaneous and sensitive detection of lactic acid enantiomers. [PDF]

Anal Bioanal Chem, 2022
Chi Z, Li M, Xu J, Yang L.
europepmc   +1 more source

Sensitivity analysis of photonic crystal fiber

, 2004
William Y. Crutchfield, Haihao Cheng, Leslie Greengard   +2 more
openalex   +1 more source

An optical-fiber-based probe for photonic crystal microcavities [PDF]

, 2005
Kartik Srinivasan, Paul E. Barclay, Matthew Borselli, Oskar Painter   +3 more
openalex   +1 more source