Results 161 to 170 of about 212,491 (313)

A Protocol Using Compact 3D Printed Micro‐Optical Elements for Protein Identification from Low‐Intensity Amino‐Acid Raman Signals

Advanced Materials Technologies, EarlyView.
High speed Raman spectroscopy has various applications, e.g. the sequencing of proteins. However, low signal intensity coincides with the low measurement time. The study presents a protocol using only a small number of sensitive single‐photon detectors measuring optimized spectral regions.
Jannis Weinacker, Bikash Kumar Bhandari, Alba Viejo Rodriguez, Charlotte West, Francesco De Angelis, Francesco Tantussi, Nicolò Maccaferri, Nick Goldman, Martin Wegener   +8 more
wiley   +1 more source

Stereoscopic evoked responses to crossed and uncrossed disparity accompanying simulated refractive error. [PDF]

, 1988
R.A. Neill, Patricia Dunlop, Donald B. Dunlop, B. Fenelon, Catherine Dunlop   +4 more
openalex   +1 more source

Film‐Based Multi‐Photon Lithography for Efficient Printing of Electromagnetic Surface Structures

Advanced Materials Technologies, EarlyView.
This work introduces film‐based multi‐photon lithography as an efficient method for fabricating electromagnetic surface structures with 2D and 2.5D geometries, particularly THz and mid‐IR metasurfaces. These structures can be fabricated on various substrates, such as glass or silicon‐on‐insulator, over areas ranging from mm2 to cm2, achieving feature ...
Gordon Zyla, Savvas Papamakarios, Dimitrios C. Zografopoulos, Anna Christoforidou, George Kenanakis, Maria Farsari, Odysseas Tsilipakos   +6 more
wiley   +1 more source

Progress in Surface Plasmon and Other Resonance Biosensors for Biomedical Applications

Advanced Materials Technologies, EarlyView.
This is the shortened version: Recent advancements in surface plasmon resonance and other optical resonance biosensors for biomedical applications are presented. Advanced sensing strategies are examined for the detection of diverse analytes, integration of nanomaterials and machine learning, and emerging nonplasmonic modes like guided mode resonance ...
Faten Bashar Kamal Eddin, Houxin Fan, Zhenchao Liu, Paolo Donati, Youssef Amin, Yap Wing Fen, Junbo Liang, Pier Paolo Pompa, Sailing He   +8 more
wiley   +1 more source

Low Tension Glaucoma and Refractive Error [PDF]

, 1995
Kyu-Rhong Choi
openalex   +1 more source

Comparative Test of Novel Fluorescent Optical Antennas for LED‐ and Laser‐Based Optical Wireless Communications

Advanced Optical Materials, EarlyView.
New fluorescent optical antennas are realized and tested for diverse Optical Wireless Communication (OWC) applications. The fluorescent concentrator slabs, based on different organic fluorophores, convert and convey the digital data conveyed through intensity modulation of incoming light toward a small‐area photodiode.
Marco Meucci, Mauro Aresti, Giulio Cossu, Lorenzo Gilli, Luca Oliviero, Matteo Bartolini, Andrea Pucci, Ernesto Ciaramella, Jacopo Catani   +8 more
wiley   +1 more source

A Unifying Theory of Refractive Error Development [PDF]

, 2000
George K. Hung, Kenneth J. Ciuffreda
openalex   +1 more source

Surgical correction of refractive errors [PDF]

Journal of the Royal Society of Medicine, 2000
Arun Brahma, Charles N J McGhee, Charles N J McGhee   +2 more
openaire   +4 more sources

Elucidating and Biomimicking the Coloration Mechanisms Responsible for the Vibrant Blue Hues of the Common Kingfisher

Advanced Optical Materials, EarlyView.
This study reveals why the back feathers of a common kingfisher show various non‐iridescent blueish structural colors by analyzing the internal structures of the feathers. It demonstrates how structural differences lead to the different optical interactions, thereby producing different colors.
Jihun Kang, Seunghwan Moon, Deok‐Jin Jeon, Seungmuk Ji, Eunok Lee, Jong‐Souk Yeo   +5 more
wiley   +1 more source

Refractive error maps: A predictive tool for refractive error progression. [PDF]

Ophthalmic Physiol Opt
Debowy F, Pierscionek B.
europepmc   +1 more source