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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1966 1
1969 2
1970 1
1974 2
1975 2
1976 2
1977 4
1978 3
1979 1
1980 1
1981 4
1982 2
1983 8
1984 5
1985 3
1986 12
1987 1
1988 15
1989 13
1990 1
1991 5
1992 5
1993 6
1994 9
1995 4
1996 2
1997 5
1998 5
1999 7
2000 3
2001 7
2002 5
2003 7
2004 4
2005 11
2006 11
2007 12
2008 8
2009 16
2010 15
2011 13
2012 26
2013 22
2014 16
2015 16
2016 18
2017 21
2018 25
2019 18
2020 25
2021 27
2022 29
2023 30
2024 11

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507 results

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Page 1
Frequency-domain light intensity spectrum analyzer based on temporal convolution.
Chen L, Duan Y, Zhang C, Zhang X. Chen L, et al. Opt Lett. 2017 Jul 15;42(14):2726-2729. doi: 10.1364/OL.42.002726. Opt Lett. 2017. PMID: 28708154
We propose and experimentally demonstrate a new type of all-optical radio frequency (RF) spectrum analyzer based on temporal convolution and cross-phase modulation (XPM) that can be regarded as the frequency-domain counterpart of a conventional light i …
We propose and experimentally demonstrate a new type of all-optical radio frequency (RF) spectrum analyzer based on tem …
36th International Symposium on Intensive Care and Emergency Medicine : Brussels, Belgium. 15-18 March 2016.
Bateman RM, Sharpe MD, Jagger JE, Ellis CG, Solé-Violán J, López-Rodríguez M, Herrera-Ramos E, Ruíz-Hernández J, Borderías L, Horcajada J, González-Quevedo N, Rajas O, Briones M, Rodríguez de Castro F, Rodríguez Gallego C, Esen F, Orhun G, Ergin Ozcan P, Senturk E, Ugur Yilmaz C, Orhan N, Arican N, Kaya M, Kucukerden M, Giris M, Akcan U, Bilgic Gazioglu S, Tuzun E, Riff R, Naamani O, Douvdevani A, Takegawa R, Yoshida H, Hirose T, Yamamoto N, Hagiya H, Ojima M, Akeda Y, Tasaki O, Tomono K, Shimazu T, Ono S, Kubo T, Suda S, Ueno T, Ikeda T, Hirose T, Ogura H, Takahashi H, Ojima M, Kang J, Nakamura Y, Kojima T, Shimazu T, Ikeda T, Suda S, Izutani Y, Ueno T, Ono S, Taniguchi T, O M, Dinter C, Lotz J, Eilers B, Wissmann C, Lott R, Meili MM, Schuetz PS, Hawa H, Sharshir M, Aburageila M, Salahuddin N, Chantziara V, Georgiou S, Tsimogianni A, Alexandropoulos P, Vassi A, Lagiou F, Valta M, Micha G, Chinou E, Michaloudis G, Kodaira A, Ikeda T, Ono S, Ueno T, Suda S, Izutani Y, Imaizumi H, De la Torre-Prados MV, Garcia-De la Torre A, Enguix-Armada A, Puerto-Morlan A, Perez-Valero V, Garcia-Alcantara A, Bolton N, Dudziak J, Bonney S, Tridente A, Nee P, Nicolaes G, Wiewel M, Schultz M, Wildhag… See abstract for full author list ➔ Bateman RM, et al. Crit Care. 2016 Apr 20;20(Suppl 2):94. doi: 10.1186/s13054-016-1208-6. Crit Care. 2016. PMID: 27885969 Free PMC article.
Evans P032 - Comparison between the new biomarker for coagulation, clot microstructure (Df) with rotational thromboelastometry (ROTEM) in patients across the sepsis spectrum S. Pillai, G. Davies, G. Mills, R. Aubrey, K. Morris, P. Williams, P. ...Shenkman P126 - Ass …
Evans P032 - Comparison between the new biomarker for coagulation, clot microstructure (Df) with rotational thromboelastometry (ROTEM) in pa …
An Interleaved Segmented Spectrum Analysis: A Measurement Technique for System Frequency Response and Fault Detection.
Roman-Loera A, Veerabathini A, Macias-Diaz JE, Rizo-Diaz FJ. Roman-Loera A, et al. Sensors (Basel). 2022 Sep 7;22(18):6757. doi: 10.3390/s22186757. Sensors (Basel). 2022. PMID: 36146105 Free PMC article.
A frequency spectrum segmentation methodology is proposed to extract the frequency response of circuits and systems with high resolution and low distortion over a wide frequency range. ...This proposed segmentation methodology with the MDF generates an …
A frequency spectrum segmentation methodology is proposed to extract the frequency response of circuits and systems wit …
Frequency noise measurements using coherent self-heterodyne detection.
Thorndahl Thomsen S, Far Brusatori M, Hedegaard Arent N, Ranjan Kumar R, Volet N. Thorndahl Thomsen S, et al. Opt Lett. 2023 Dec 15;48(24):6372-6375. doi: 10.1364/OL.505960. Opt Lett. 2023. PMID: 38099751
The method achieves direct proportionality between electrical spectrum analyzer traces and the FN spectrum, which provide the intrinsic linewidth of the lasers. This proposed method is validated by comparing the FN spectrum with that obtained from a co …
The method achieves direct proportionality between electrical spectrum analyzer traces and the FN spectrum, which provi …
Quantum Harmonic Oscillator Spectrum Analyzers.
Keller J, Hou PY, McCormick KC, Cole DC, Erickson SD, Wu JJ, Wilson AC, Leibfried D. Keller J, et al. Phys Rev Lett. 2021 Jun 25;126(25):250507. doi: 10.1103/PhysRevLett.126.250507. Phys Rev Lett. 2021. PMID: 34241508 Free PMC article.
Characterization and suppression of noise are essential for the control of harmonic oscillators in the quantum regime. We measure the noise spectrum of a quantum harmonic oscillator from low frequency to near the oscillator resonance by sensing its response to ampli …
Characterization and suppression of noise are essential for the control of harmonic oscillators in the quantum regime. We measure the noise …
Temporal radio-frequency spectrum analyzer, based on asynchronous optical sampling assisted temporal convolution.
Duan Y, Chen L, Zhang L, Zhou X, Zhang C, Zhang X. Duan Y, et al. Opt Express. 2018 Aug 6;26(16):20735-20743. doi: 10.1364/OE.26.020735. Opt Express. 2018. PMID: 30119379 Free article.
We propose and experimentally demonstrated an all-optical radio-frequency (RF) spectrum analyzer, based on asynchronous optical sampling (ASOPS) assisted temporal convolution. The RF spectrum is mapped onto the time axis with the help of the temporal c …
We propose and experimentally demonstrated an all-optical radio-frequency (RF) spectrum analyzer, based on asynchronous …
Dual-comb modelocked laser.
Link SM, Klenner A, Mangold M, Zaugg CA, Golling M, Tilma BW, Keller U. Link SM, et al. Opt Express. 2015 Mar 9;23(5):5521-31. doi: 10.1364/OE.23.005521. Opt Express. 2015. PMID: 25836785 Free article.
In this paper we present the first semiconductor disk laser (SDL) emitting simultaneously two collinearly overlapping cross-polarized gigahertz modelocked pulse trains with different pulse repetition rates. Using only a simple photo detector and a microwave spectrum ana …
In this paper we present the first semiconductor disk laser (SDL) emitting simultaneously two collinearly overlapping cross-polarized gigahe …
A Comprehensive Study on Implant Stability Quotient (ISQ) in View of Resonance Frequency and Spectrum Analysis.
Xu W, Chen YW, Nagatomo K, Liu Y, Zhou J, Shen IY. Xu W, et al. Int J Oral Maxillofac Implants. 2024 May 3;0(0):1-23. doi: 10.11607/jomi.10606. Online ahead of print. Int J Oral Maxillofac Implants. 2024. PMID: 38717348
A frequency spectrum analysis was performed to check the validity of the resonance frequency analysis (RFA). ...Simultaneously, motion of the MultiPeg was monitored via a laser Doppler vibrometer and processed by a spectrum analyzer to obtain th …
A frequency spectrum analysis was performed to check the validity of the resonance frequency analysis (RFA). ...Simulta …
Objective evaluation of wheezing in normal infants.
Murayama Y, Shioya H, Tadaki H, Miyamoto M, Yoshihara S, Tabata H, Furuya H, Uchiyama A, Mochizuki H. Murayama Y, et al. Pediatr Int. 2019 Oct;61(10):956-961. doi: 10.1111/ped.13994. Pediatr Int. 2019. PMID: 31449704 Clinical Trial.
BACKGROUND: To evaluate the frequency of wheezing in infants, the presence of wheezing was examined in normal infants using a breath sound analyzer, METHODS: A total of 443 infants (age range, 3-24 months) were included in the present study. The existence of audible …
BACKGROUND: To evaluate the frequency of wheezing in infants, the presence of wheezing was examined in normal infants using a breath …
Effect of resolution bandwidth and video bandwidth on the characterization of chaos in a radio-frequency spectrum analyzer.
Zhang B, Qiao L, Chai M, Wei X, Zhang M. Zhang B, et al. Appl Opt. 2022 Mar 1;61(7):1818-1825. doi: 10.1364/AO.451744. Appl Opt. 2022. PMID: 35297864
The effect of resolution bandwidth (RBW) and video bandwidth (VBW) of a radio-frequency spectrum analyzer on the characteristics of a power spectrum for chaos generated by a semiconductor laser with external optical feedback is investigated experimenta …
The effect of resolution bandwidth (RBW) and video bandwidth (VBW) of a radio-frequency spectrum analyzer on the charac …
507 results