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Showing 1 to 12 of 21 entries
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Controlling chaos in a fast diode resonator using extended time-delay autosynchronization: Experimental observations and theoretical analysis.

Chaos (Woodbury, N.Y.)

Sukow DW, Bleich ME, Gauthier DJ, Socolar JE.
PMID: 12779682
Chaos. 1997 Dec;7(4):560-576. doi: 10.1063/1.166256.

We stabilize unstable periodic orbits of a fast diode resonator driven at 10.1 MHz (corresponding to a drive period under 100 ns) using extended time-delay autosynchronization. Stabilization is achieved by feedback of an error signal that is proportional to...

Mixed external cavity mode dynamics in a semiconductor laser.

Optics letters

Sukow DW, Hegg MC, Wright JL, Gavrielides A.
PMID: 18007941
Opt Lett. 2002 May 15;27(10):827-9. doi: 10.1364/ol.27.000827.

We observe experimentally and numerically novel mixed-mode dynamic states of a diode laser subject to two delayed optical feedbacks. These states have been proposed and analyzed within the framework of the Lang-Kobayashi single-feedback model. Such states are combinations of...

Efficacy of medical therapy in treatment of chronic rhinosinusitis.

Allergy & rhinology (Providence, R.I.)

Young LC, Stow NW, Zhou L, Douglas RG.
PMID: 22852131
Allergy Rhinol (Providence). 2012;3(1):e8-e12. doi: 10.2500/ar.2012.3.0027. Epub 2012 May 18.

Uncomplicated chronic rhinosinusitis (CRS) is generally treated with medical therapy initially and surgery is contemplated only after medical therapy has failed. However, there is considerable variation in the medical treatment regimens used and studies defining their efficacy are few....

Present approach to chemotherapy of neoplastic disease in children.

Texas state journal of medicine

SUTOW WW.
PMID: 13835833
Tex State J Med. 1959 Oct;55:819-22.

No abstract available.

Chemotherapy in childhood cancer.

Texas state journal of medicine

SUTOW WW.
PMID: 13556661
Tex State J Med. 1958 May;54(5):299-303.

No abstract available.

Simple and complex square waves in an edge-emitting diode laser with polarization-rotated optical feedback.

Physical review. E, Statistical, nonlinear, and soft matter physics

Gavrielides A, Sukow DW, Burner G, McLachlan T, Miller J, Amonette J.
PMID: 20866309
Phys Rev E Stat Nonlin Soft Matter Phys. 2010 May;81(5):056209. doi: 10.1103/PhysRevE.81.056209. Epub 2010 May 19.

Numerical and experimental results are presented for an edge-emitting diode laser with delayed optical feedback, where the polarization state of the feedback is rotated such that the natural laser mode is coupled into the orthogonal, unsupported mode. We examine...

Asymmetric square waves in mutually coupled semiconductor lasers with orthogonal optical injection.

Physical review. E, Statistical, nonlinear, and soft matter physics

Sukow DW, Gavrielides A, Erneux T, Mooneyham B, Lee K, McKay J, Davis J.
PMID: 20365622
Phys Rev E Stat Nonlin Soft Matter Phys. 2010 Feb;81(2):025206. doi: 10.1103/PhysRevE.81.025206. Epub 2010 Feb 25.

Two edge-emitting lasers mutually coupled through orthogonal optical injection exhibit square-wave oscillations in their polarization modes. The TE and TM modes within each individual laser are always in antiphase, but the TE mode of one laser leads the TM...

Bacterial Communities Vary between Sinuses in Chronic Rhinosinusitis Patients.

Frontiers in microbiology

Joss TV, Burke CM, Hudson BJ, Darling AE, Forer M, Alber DG, Charles IG, Stow NW.
PMID: 26834708
Front Microbiol. 2016 Jan 22;6:1532. doi: 10.3389/fmicb.2015.01532. eCollection 2015.

Chronic rhinosinusitis (CRS) is a common and potentially debilitating disease characterized by inflammation of the sinus mucosa for longer than 12 weeks. Bacterial colonization of the sinuses and its role in the pathogenesis of this disease is an ongoing...

Prediction of distal femur and proximal tibia bone mineral density from total body dual energy x-ray absorptiometry scans in persons with spinal cord injury.

Journal of clinical densitometry : the official journal of the International Society for Clinical Densitometry

Ghatas MP, Sutor TW, Gorgey AS.
PMID: 34920939
J Clin Densitom. 2021 Nov 13; doi: 10.1016/j.jocd.2021.11.003. Epub 2021 Nov 13.

Bone density decreases rapidly after spinal cord injury (SCI), increasing fracture risk. The most common fracture sites are at the knee (i.e., distal femur or proximal tibia). Despite this high fracture incidence, knee-specific scans for bone density using dual...

Increased Gene expression of CCL2/CCR2 axis in bronchial smooth muscles of allergen-challenged mice.

Respiratory physiology & neurobiology

Chiba Y, Okumura K, Tamaki S, Yasuhara Y, Suto W, Hanazaki M, Sakai H.
PMID: 33813049
Respir Physiol Neurobiol. 2021 Jul;289:103669. doi: 10.1016/j.resp.2021.103669. Epub 2021 Apr 01.

PURPOSE: Augmented bronchial smooth muscle (BSM) contraction is a cause of airway hyperresponsiveness (AHR) in asthma. Increasing evidence suggest that C-C motif chemokine 2 (CCL2) modulates smooth muscle contractility by activating its binding partner C-C chemokine receptor type 2...

Experimental synchronization of chaos in diode lasers with polarization-rotated feedback and injection.

Optics letters

Sukow DW, Blackburn KL, Spain AR, Babcock KJ, Bennett JV, Gavrielides A.
PMID: 15532278
Opt Lett. 2004 Oct 15;29(20):2393-5. doi: 10.1364/ol.29.002393.

We demonstrate experimental chaos synchronization between two chaotic semiconductor lasers subjected to polarization-rotated optical feedback and unidirectional injection. This system allows high-quality synchronization to be obtained between dissimilar lasers in a wide range of chaotic operating regimes. Another feature...

Square-wave self-modulation in diode lasers with polarization-rotated optical feedback.

Optics letters

Gavrielides A, Erneux T, Sukow DW, Burner G, McLachlan T, Miller J, Amonette J.
PMID: 16770414
Opt Lett. 2006 Jul 01;31(13):2006-8. doi: 10.1364/ol.31.002006.

The square-wave response of edge-emitting diode lasers subject to a delayed polarization-rotated optical feedback is studied in detail. Specifically, the polarization state of the feedback is rotated such that the natural laser mode is coupled into the orthogonal, unsupported...

Showing 1 to 12 of 21 entries