Results 241 to 250 of about 14,546 (292)

Power-efficient ultra-broadband soliton microcombs in resonantly-coupled microresonators. [PDF]

Light Sci Appl
Zhu K, Luo X, Wang Y, Wang Z, Xu T, Qian D, Cheng Y, Wang J, Luo H, Liu Y, Jin X, Xie Z, Zhou X, Wang M, Liu JF, Cao X, Wang T, Tang SJ, Gong Q, Li BB, Yang QF.   +20 more
europepmc   +1 more source

Structural determination of natural products at speeds and scale of high-throughput screening.

Nat Prod Rep
Thornburg CC, Kumar R, Wang D, O'Keefe BR, Grkovic T.   +4 more
europepmc   +1 more source

High-Resolution Integrated Spectrometers in Silicon-Oxynitride [PDF]

CLEO:2011 - Laser Applications to Photonic Applications, 2011
Arrayed waveguide grating spectrometers operating around 800 nm and 1300 nm are demonstrated, with the highest resolution (0.16 nm) and largest free spectral range (77 nm) achieved in silicon-oxynitride technology to date.
Akça, B.I., Ismail, N., Sun, F., Driessen, A., Worhoff, Kerstin, Pollnau, Markus, de Ridder, R.M.   +6 more
openaire   +4 more sources

Superconducting Integrated Terahertz Spectrometers [PDF]

IEEE Transactions on Terahertz Science and Technology, 2015
A superconducting integrated receiver (SIR) comprises all of the elements needed for heterodyne detection on a single chip. Light weight and low power consumption combined with nearly quantum-limited sensitivity and a wide tuning range of the superconducting local oscillator make the SIR a perfect candidate for many practical applications.
Valery P. Koshelets, Arno de Lange, G. de Lange, Vladimir L. Vaks, M. Y. Li, Huabing Wang, Pavel N. Dmitriev, Michael I. Faley, Lyudmila V. Filippenko, Konstantin V. Kalashnikov, Nickolay V. Kinev, Oleg S. Kiselev, Anton A. Artanov, Kirill I. Rudakov   +13 more
openaire   +2 more sources

On-chip spectrometers with photonic integrated circuits [PDF]

The miniaturization of optical spectrometers, one of the most essential characterization tools for analyzing light and extracting material information, has long been a primary research focus in both academia and industry. In recent years, this trend is further accelerated by the rapidly growing market demand for in situ, in vitro, and in vivo ...
openaire   +2 more sources

Integrated Optical Spectrometers on Silicon Photonics Platforms [PDF]

Laser and Photonics Reviews
Spectroscopy plays a pivotal role in discerning the chemical and biochemical compositions of analytes, significantly impacting chemical and material analysis, disease diagnosis, environmental monitoring, and space exploration.
Zunyue Zhang
exaly   +2 more sources

Optical characterization and testbed development for μ-Spec integrated spectrometers [PDF]

, 2022
This paper describes a cryogenic optical testbed developed to characterize µ-Spec spectrometers in a dedicated dilution refrigerator (DR) system. μ-Spec is a far-infrared integrated spectrometer that is an analog to a Rowland-type grating spectrometer ...
Thomas Stevenson, Maryam Rahmani, Berhanu Bulcha   +2 more
exaly   +2 more sources

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Serpentine Integrated Grating Spectrometer

OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP), 2021
The serpentine integrated grating spectrometer uses a meandering delay line and outcoupling grating rows to implement a crossed-dispersion wide-bandwidth integrated spectrometer with resolving power of 105 and 104 spectral bins in a few cm3 volume.
M. Brand, B. Zhang, M. Popović, N. Dostart, K.H. Wagner   +4 more
openaire   +1 more source

Recent developments in integrated spectrometers

Proceedings of 2004 6th International Conference on Transparent Optical Networks (IEEE Cat. No.04EX804), 2004
In the 1990s, the Institute for Microstructural Sciences has maintained a research project on wavelength division multiplexing (WDM) based on integrated echelle gratings spectrometers. Major obstacles to the application of these spectrometers to telecommunications, such as channel wavelength accuracy, insertion loss, birefringence, polarisation ...
Delâge, André, Bidnyk, S., Cheben, Pavel, Dossou, K., Janz, Siegfried, Lamontagne, Boris, Packirisamy, Muthukumaran, Xu, D-X   +7 more
openaire   +2 more sources