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Long-period gratings for selective monitoring of loads on a wind turbine blade.

Applied optics

Glavind L, Buggy S, Canning J, Gao S, Cook K, Luo Y, Peng GD, Skipper BF, Kristensen M.
PMID: 24979432
Appl Opt. 2014 Jun 20;53(18):3993-4001. doi: 10.1364/AO.53.003993.

An optical fiber sensor based on long-period gratings (LPG) for selective measurements of flap- and edge-wise bending of a wind turbine blade is presented. Two consecutive LPGs separated by 40 mm interfere to improve resolution and reduce noise in...

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Glavind L, Buggy S, Canning J, et al. Long-period gratings for selective monitoring of loads on a wind turbine blade. Appl Opt. 2014;53(18):3993-4001doi: 10.1364/AO.53.003993.
Glavind, L., Buggy, S., Canning, J., Gao, S., Cook, K., Luo, Y., Peng, G. D., Skipper, B. F., & Kristensen, M. (2014). Long-period gratings for selective monitoring of loads on a wind turbine blade. Applied optics, 53(18), 3993-4001. https://doi.org/10.1364/AO.53.003993
Glavind, L, et al. "Long-period gratings for selective monitoring of loads on a wind turbine blade." Applied optics vol. 53,18 (2014): 3993-4001. doi: https://doi.org/10.1364/AO.53.003993
Glavind L, Buggy S, Canning J, Gao S, Cook K, Luo Y, Peng GD, Skipper BF, Kristensen M. Long-period gratings for selective monitoring of loads on a wind turbine blade. Appl Opt. 2014 Jun 20;53(18):3993-4001. doi: 10.1364/AO.53.003993. PMID: 24979432.
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Ultrahigh-Temperature Regeneration of Long Period Gratings (LPGs) in Boron-Codoped Germanosilicate Optical Fibre.

Sensors (Basel, Switzerland)

Liu W, Cook K, Canning J.
PMID: 26307991
Sensors (Basel). 2015 Aug 20;15(8):20659-77. doi: 10.3390/s150820659.

The regeneration of UV-written long period gratings (LPG) in boron-codoped germanosilicate "W" fibre is demonstrated and studied. They survive temperatures over 1000 °C. Compared with regenerated FBGs fabricated in the same type of fibre, the evolution curves of LPGs...

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Liu W, Cook K, Canning J. Ultrahigh-Temperature Regeneration of Long Period Gratings (LPGs) in Boron-Codoped Germanosilicate Optical Fibre. Sensors (Basel). 2015;15(8):20659-77doi: 10.3390/s150820659.
Liu, W., Cook, K., & Canning, J. (2015). Ultrahigh-Temperature Regeneration of Long Period Gratings (LPGs) in Boron-Codoped Germanosilicate Optical Fibre. Sensors (Basel, Switzerland), 15(8), 20659-77. https://doi.org/10.3390/s150820659
Liu, Wen, et al. "Ultrahigh-Temperature Regeneration of Long Period Gratings (LPGs) in Boron-Codoped Germanosilicate Optical Fibre." Sensors (Basel, Switzerland) vol. 15,8 (2015): 20659-77. doi: https://doi.org/10.3390/s150820659
Liu W, Cook K, Canning J. Ultrahigh-Temperature Regeneration of Long Period Gratings (LPGs) in Boron-Codoped Germanosilicate Optical Fibre. Sensors (Basel). 2015 Aug 20;15(8):20659-77. doi: 10.3390/s150820659. PMID: 26307991; PMCID: PMC4570441.
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Ultra-high temperature chirped fiber Bragg gratings produced by gradient stretching of viscoelastic silica.

Optics letters

Gao S, Canning J, Cook K.
PMID: 24322267
Opt Lett. 2013 Dec 15;38(24):5397-400. doi: 10.1364/OL.38.005397.

By applying a suitable quadratic temperature distribution at a temperature within the viscoelastic softening region for silica, a regenerated chirped grating with bandwidth of 9.8 nm is produced from a uniform grating using post strain-tuning under load. Simulated and...

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Gao S, Canning J, Cook K. Ultra-high temperature chirped fiber Bragg gratings produced by gradient stretching of viscoelastic silica. Opt Lett. 2013;38(24):5397-400doi: 10.1364/OL.38.005397.
Gao, S., Canning, J., & Cook, K. (2013). Ultra-high temperature chirped fiber Bragg gratings produced by gradient stretching of viscoelastic silica. Optics letters, 38(24), 5397-400. https://doi.org/10.1364/OL.38.005397
Gao, Shaorui, et al. "Ultra-high temperature chirped fiber Bragg gratings produced by gradient stretching of viscoelastic silica." Optics letters vol. 38,24 (2013): 5397-400. doi: https://doi.org/10.1364/OL.38.005397
Gao S, Canning J, Cook K. Ultra-high temperature chirped fiber Bragg gratings produced by gradient stretching of viscoelastic silica. Opt Lett. 2013 Dec 15;38(24):5397-400. doi: 10.1364/OL.38.005397. PMID: 24322267.
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WE-G-217BCD-01: BEST IN PHYSICS (IMAGING) - High-Quality CT Imaging in the Presence of Surgical Instrumentation Using Spectral System Models and Knowledge of Implanted Devices.

Medical physics

Zbijewski W, Stayman J, Otake Y, Carrino J, Khanna A, Siewerdsen J.
PMID: 28519618
Med Phys. 2012 Jun;39(6):3972-3973. doi: 10.1118/1.4736211.

PURPOSE: Imaging in the presence of implants (instrumentation and prostheses) presents a notoriously difficult challenge to CT because of photon starvation and beam hardening. To alleviate these limitations, a statistical reconstruction approach that includes knowledge of implant shape and...

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Zbijewski W, Stayman J, Otake Y, et al. WE-G-217BCD-01: BEST IN PHYSICS (IMAGING) - High-Quality CT Imaging in the Presence of Surgical Instrumentation Using Spectral System Models and Knowledge of Implanted Devices. Med Phys. 2012;39(6):3972-3973doi: 10.1118/1.4736211.
Zbijewski, W., Stayman, J., Otake, Y., Carrino, J., Khanna, A., & Siewerdsen, J. (2012). WE-G-217BCD-01: BEST IN PHYSICS (IMAGING) - High-Quality CT Imaging in the Presence of Surgical Instrumentation Using Spectral System Models and Knowledge of Implanted Devices. Medical physics, 39(6), 3972-3973. https://doi.org/10.1118/1.4736211
Zbijewski, W, et al. "WE-G-217BCD-01: BEST IN PHYSICS (IMAGING) - High-Quality CT Imaging in the Presence of Surgical Instrumentation Using Spectral System Models and Knowledge of Implanted Devices." Medical physics vol. 39,6 (2012): 3972-3973. doi: https://doi.org/10.1118/1.4736211
Zbijewski W, Stayman J, Otake Y, Carrino J, Khanna A, Siewerdsen J. WE-G-217BCD-01: BEST IN PHYSICS (IMAGING) - High-Quality CT Imaging in the Presence of Surgical Instrumentation Using Spectral System Models and Knowledge of Implanted Devices. Med Phys. 2012 Jun;39(6):3972-3973. doi: 10.1118/1.4736211. PMID: 28519618.
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Polarization mode coupling and related effects in fiber Bragg grating inscribed in polarization maintaining fiber.

Optics express

Zhao Y, Sun B, Liu Y, Ren J, Zhang J, Yang J, Canning J, Peng GD, Yuan L.
PMID: 26832291
Opt Express. 2016 Jan 11;24(1):611-9. doi: 10.1364/OE.24.000611.

Polarization mode coupling (PMC) and related effects from writing fiber Bragg gratings in polarization maintaining fiber (FBGs-in-PMF) are observed experimentally for the first time by optical fiber coherence domain polarimetry (OCDP) using a broadband light source. PMC is another...

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Zhao Y, Sun B, Liu Y, et al. Polarization mode coupling and related effects in fiber Bragg grating inscribed in polarization maintaining fiber. Opt Express. 2016;24(1):611-9doi: 10.1364/OE.24.000611.
Zhao, Y., Sun, B., Liu, Y., Ren, J., Zhang, J., Yang, J., Canning, J., Peng, G. D., & Yuan, L. (2016). Polarization mode coupling and related effects in fiber Bragg grating inscribed in polarization maintaining fiber. Optics express, 24(1), 611-9. https://doi.org/10.1364/OE.24.000611
Zhao, Yanshuang, et al. "Polarization mode coupling and related effects in fiber Bragg grating inscribed in polarization maintaining fiber." Optics express vol. 24,1 (2016): 611-9. doi: https://doi.org/10.1364/OE.24.000611
Zhao Y, Sun B, Liu Y, Ren J, Zhang J, Yang J, Canning J, Peng GD, Yuan L. Polarization mode coupling and related effects in fiber Bragg grating inscribed in polarization maintaining fiber. Opt Express. 2016 Jan 11;24(1):611-9. doi: 10.1364/OE.24.000611. PMID: 26832291.
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355-nm hypersensitization of optical fibers.

Optics letters

Canagasabey A, Canning J, Groothoff N.
PMID: 12879923
Opt Lett. 2003 Jul 01;28(13):1108-10. doi: 10.1364/ol.28.001108.

The intrinsic 244-nm photosensitivity of boron-codoped germanosilicate optical fibers is enhanced by 355-nm hypersensitization. Hypersensitization through standard polymer coating is also demonstrated.

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Canagasabey A, Canning J, Groothoff N. 355-nm hypersensitization of optical fibers. Opt Lett. 2003;28(13):1108-10doi: 10.1364/ol.28.001108.
Canagasabey, A., Canning, J., & Groothoff, N. (2003). 355-nm hypersensitization of optical fibers. Optics letters, 28(13), 1108-10. https://doi.org/10.1364/ol.28.001108
Canagasabey, Albert, et al. "355-nm hypersensitization of optical fibers." Optics letters vol. 28,13 (2003): 1108-10. doi: https://doi.org/10.1364/ol.28.001108
Canagasabey A, Canning J, Groothoff N. 355-nm hypersensitization of optical fibers. Opt Lett. 2003 Jul 01;28(13):1108-10. doi: 10.1364/ol.28.001108. PMID: 12879923.
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Enhanced type IIA gratings for high-temperature operation.

Optics letters

Groothoff N, Canning J.
PMID: 15532267
Opt Lett. 2004 Oct 15;29(20):2360-2. doi: 10.1364/ol.29.002360.

The inscription of type IIA fiber Bragg gratings in standard boron-codoped germanosilicate fiber has been demonstrated to show marked differences from that reported in the literature. These gratings were subjected to high temperatures, and their decay behavior was evaluated....

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Groothoff N, Canning J. Enhanced type IIA gratings for high-temperature operation. Opt Lett. 2004;29(20):2360-2doi: 10.1364/ol.29.002360.
Groothoff, N., & Canning, J. (2004). Enhanced type IIA gratings for high-temperature operation. Optics letters, 29(20), 2360-2. https://doi.org/10.1364/ol.29.002360
Groothoff, Nathaniel, and Canning, John. "Enhanced type IIA gratings for high-temperature operation." Optics letters vol. 29,20 (2004): 2360-2. doi: https://doi.org/10.1364/ol.29.002360
Groothoff N, Canning J. Enhanced type IIA gratings for high-temperature operation. Opt Lett. 2004 Oct 15;29(20):2360-2. doi: 10.1364/ol.29.002360. PMID: 15532267.
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[Future of women after cesarean section in the Maternidad Concepción Palacios, Caracas].

Revista de obstetricia y ginecologia de Venezuela

AURRECOECHEA JM, CALCANO J.
PMID: 13075090
Rev Obstet Ginecol Venez. 1952;12(4):518-48.

No abstract available.

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AURRECOECHEA JM, CALCANO J. Porvenir de la mujer cesarizada en la Maternidad Concepción palacios, Caracas. [Future of women after cesarean section in the Maternidad Concepción Palacios, Caracas]. Rev Obstet Ginecol Venez. 1952;12(4):518-48
AURRECOECHEA, J. M., & CALCANO, J. (1952). Porvenir de la mujer cesarizada en la Maternidad Concepción palacios, Caracas. [Future of women after cesarean section in the Maternidad Concepción Palacios, Caracas]. Revista de obstetricia y ginecologia de Venezuela, 12(4), 518-48.
AURRECOECHEA, J M, and CALCANO, J. "Porvenir de la mujer cesarizada en la Maternidad Concepción palacios, Caracas." [Future of women after cesarean section in the Maternidad Concepción Palacios, Caracas]. Revista de obstetricia y ginecologia de Venezuela vol. 12,4 (1952): 518-48.
AURRECOECHEA JM, CALCANO J. Porvenir de la mujer cesarizada en la Maternidad Concepción palacios, Caracas. [Future of women after cesarean section in the Maternidad Concepción Palacios, Caracas]. Rev Obstet Ginecol Venez. 1952;12(4):518-48. Undetermined. PMID: 13075090.
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Engineering large anisotropy in amorphous glass.

Optics letters

Canning J.
PMID: 18059839
Opt Lett. 2000 Feb 15;25(4):233-5. doi: 10.1364/ol.25.000233.

By exploiting the strain-related rollover thresholds that occur between UV-induced positive and negative index regimes in germanosilica glass it is possible to engineer large anisotropy into the structure. This is qualitatively analyzed for a planar waveguide and has been...

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Canning J. Engineering large anisotropy in amorphous glass. Opt Lett. 2000;25(4):233-5doi: 10.1364/ol.25.000233.
Canning, J. (2000). Engineering large anisotropy in amorphous glass. Optics letters, 25(4), 233-5. https://doi.org/10.1364/ol.25.000233
Canning, J. "Engineering large anisotropy in amorphous glass." Optics letters vol. 25,4 (2000): 233-5. doi: https://doi.org/10.1364/ol.25.000233
Canning J. Engineering large anisotropy in amorphous glass. Opt Lett. 2000 Feb 15;25(4):233-5. doi: 10.1364/ol.25.000233. PMID: 18059839.
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Low-temperature hypersensitization of phosphosilicate waveguides in hydrogen.

Optics letters

Canning J, Hu PF.
PMID: 18049569
Opt Lett. 2001 Aug 15;26(16):1230-2. doi: 10.1364/ol.26.001230.

Conventional hydrogen loading of phosphosilicate optical fibers at relatively low temperatures (80 degrees C) is sufficient to enhance the fiber's photosensitivity after hydrogen outdiffusion, allowing permanent Bragg grating structures to be produced. Thermal sensitization is proposed to be a...

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Canning J, Hu PF. Low-temperature hypersensitization of phosphosilicate waveguides in hydrogen. Opt Lett. 2001;26(16):1230-2doi: 10.1364/ol.26.001230.
Canning, J., & Hu, P. F. (2001). Low-temperature hypersensitization of phosphosilicate waveguides in hydrogen. Optics letters, 26(16), 1230-2. https://doi.org/10.1364/ol.26.001230
Canning, J, and Hu, P F. "Low-temperature hypersensitization of phosphosilicate waveguides in hydrogen." Optics letters vol. 26,16 (2001): 1230-2. doi: https://doi.org/10.1364/ol.26.001230
Canning J, Hu PF. Low-temperature hypersensitization of phosphosilicate waveguides in hydrogen. Opt Lett. 2001 Aug 15;26(16):1230-2. doi: 10.1364/ol.26.001230. PMID: 18049569.
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[Cesarean section].

Revista de obstetricia y ginecologia de Venezuela

CALCANO J.
PMID: 14921125
Rev Obstet Ginecol Venez. 1951;11(4):455-65.

No abstract available.

Cite
CALCANO J. La operación cesárea. [Cesarean section]. Rev Obstet Ginecol Venez. 1951;11(4):455-65
CALCANO, J. (1951). La operación cesárea. [Cesarean section]. Revista de obstetricia y ginecologia de Venezuela, 11(4), 455-65.
CALCANO, J. "La operación cesárea." [Cesarean section]. Revista de obstetricia y ginecologia de Venezuela vol. 11,4 (1951): 455-65.
CALCANO J. La operación cesárea. [Cesarean section]. Rev Obstet Ginecol Venez. 1951;11(4):455-65. Undetermined. PMID: 14921125.
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Multiple source generation using air-structured optical waveguides for optical field shaping and transformation within and beyond the waveguide.

Optics express

Canning J, Buckley E, Lyytikainen K.
PMID: 19461741
Opt Express. 2003 Feb 24;11(4):347-58. doi: 10.1364/oe.11.000347.

In this paper we review recent results describing the generation of optical modes within waveguides based on coherent scattering from artificially structured interfaces. The generation of optical waveguide propagation similar to free space propagation enables possible solutions to controlling...

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Canning J, Buckley E, Lyytikainen K. Multiple source generation using air-structured optical waveguides for optical field shaping and transformation within and beyond the waveguide. Opt Express. 2003;11(4):347-58doi: 10.1364/oe.11.000347.
Canning, J., Buckley, E., & Lyytikainen, K. (2003). Multiple source generation using air-structured optical waveguides for optical field shaping and transformation within and beyond the waveguide. Optics express, 11(4), 347-58. https://doi.org/10.1364/oe.11.000347
Canning, John, et al. "Multiple source generation using air-structured optical waveguides for optical field shaping and transformation within and beyond the waveguide." Optics express vol. 11,4 (2003): 347-58. doi: https://doi.org/10.1364/oe.11.000347
Canning J, Buckley E, Lyytikainen K. Multiple source generation using air-structured optical waveguides for optical field shaping and transformation within and beyond the waveguide. Opt Express. 2003 Feb 24;11(4):347-58. doi: 10.1364/oe.11.000347. PMID: 19461741.
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Showing 1 to 12 of 225 entries