Results 111 to 120 of about 8,275,469 (344)
Fabrication and tolerance reduction of a Si-based pickup module for optical storage
, 2011 We develop a miniaturized optical signal pickup module, with a working wavelength of 650 nm, and an image numerical aperture (NA) of 0.6, comprised of several SiNX optical phase elements on stacked Si substrates, for use in optical storage systems.
Lee, Chien-chien; Wang, Chin-ming; Huang, S.K.; Chang, J. Y.;Chi, Gou-chung; Hsu, S. C.; Liu, C. Y.
core +1 more source
An autonomous intelligent mosquito sentinel for field-deployed surveillance
Communications EngineeringMosquito-borne diseases pose a major public health challenge and require effective, scalable surveillance to guide targeted interventions. Existing monitoring techniques, ranging from manual morphological identification to acoustic, optical, and ...
Nuofei Lin +7 more
doaj +1 more source
Molecular Oncology, EarlyView.We established the avian chorioallantoic membrane (CAM) assay as a scalable in vivo model for studying circulating tumor cells (CTCs). Human gastrointestinal tumors spontaneously released genetically validated CTCs that were detected across multiple platforms, demonstrating that the CAM model provides an accessible tool for investigating early cancer ...
Dennis Roth +17 more
wiley +1 more source
Frequency stability of a self-phase-locked degenerate continuous-wave optical parametric oscillator [PDF]
, 2003 The properties of a self-phase-locked by-2-divider optical parametric oscillator are presented. A locking range of up to 156 MHz is measured, and the divider's relative frequency stability is shown to be better than 6/spl times/10/sup -14/
Boller, Klaus J. +4 more
core +1 more source
IEEE Photonics Journal, 2017 A magnetic field sensor based on the magnetic-field-induced nanoparticle assembly effect in microcapillary whispering gallery mode (WGM) ring resonator is proposed and experimentally demonstrated.
Zhe Yu +6 more
doaj +1 more source
Plastinated tissue samples as three-dimensional models for optical instrument characterization
Optics Express, 2008 Histology of biological specimens is largely limited to investigating two-dimensional structure because of the sectioning required to produce optically thin samples for conventional microscopy.
D. Marks, E. Chaney, S. Boppart
semanticscholar +1 more source
Tumour‐proximal deep serum proteomics identifies biomarkers associated with ovarian cancer
Molecular Oncology, EarlyView.New biomarkers are needed for early ovarian cancer detection. Ovarian (tumour‐proximal) and peripheral vein serum from healthy women and patients with benign or malignant tumours underwent nanoparticle‐enriched deep proteomics. Ovarian serum yielded more protein identifications and revealed tumour‐reflective signatures.
Darren Lau +9 more
wiley +1 more source
Design and testing of an optical instrument for skin flap monitoring. [PDF]
Sci Rep, 2023 Moreno-Oyervides A +6 more
europepmc +1 more source
FEBS Open Bio, EarlyView.RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz +6 more
wiley +1 more source
TDM 100Gbit/s packet switching in an optical shufflenet [PDF]
, 1997 In this paper we present an OTDM multihop prototype network developed in the Lightwave Communication Laboratory at Princeton University. Employing a new self-routing scheme with special address coding suitable for optical packet switching, we demonstrate
Chang, T.G +9 more
core +3 more sources