Actas de congresos
Hybrid Photonic Crystal Fiber Sensing Of High Hydrostatic Pressure
Registro en:
9780819482464
Proceedings Of Spie - The International Society For Optical Engineering. , v. 7753, n. , p. - , 2011.
0277786X
10.1117/12.885961
2-s2.0-79957994137
Autor
Franco M.A.R.
Serrao V.A.
Pitarello T.R.
Cerqueira S. Jr. A.
Institución
Resumen
The opto-mechanical response of Hybrid Photonic Crystal Fiber (HPCF) with Ge-doped inclusions is numerically modeled for high hydrostatic pressure sensing purpose. A typical photonic crystal fiber (PCF) consists of a silica solidcore and a cladding with a hexagonal lattice of air-holes. The HPCF is similar to the regular PCF, but a horizontal line of air-holes is substituted by solid high index rods of Ge-doped silica. The optical guidance in HPCFs is supported combining two physical effects: the modified total internal reflection and the photonic bandgap. In such fibers, the Gedoped inclusions induce residual birefringence. In our analysis, we evaluate the susceptibility of the phase modal birefringence and group birefringence to hydrostatic pressure. The analyses were performed at a photonic bandgap with central wavelength near to 1350 nm. The polarimetric pressure sensitivity is about 10 rad/MPa x m at λ = 1175 nm. © 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE). 7753
Oz Optics,Simbol Test Systems, Inc.,FISO Technologies, Inc.,CMC Microsystems Corporation,Innovative Economy: National Strategic Reference Framework Cerqueira, A.S., Hybrid photonic crystal fiber (2006) Opt. Express, 14 (2), pp. 926-931 Cerqueira, A.S., Recent progress and novel applications of photonic crystal fibers (2010) Rep. Prog. Phys., 73, p. 023301 Cerqueira, A.S., Birefringence properties of hybrid photonic crystal fibers (2009) Proceedings of Microwave and Optoelectronics Conference (IMOC 2009), pp. 804-806. , Belem, Brazil, 03-06, November Franco, M.A.R., Thermal tunability of photonic bandgaps in photonic crystal fibers selectively filled with nematic liquid crystal Proceedings of 2nd Workshop on Specialty Optical Fibers and Their Applications (WSOF-2), Oaxaca, Mexico, 13-15, October, (2010) Fleming, J.W., Dispersion in GeO2 -SiO2 glasses (1984) Appl. Opt., 23 (24), pp. 4486-4493 Martynkien, T., Highly birefringent microstructured fibers with enhanced sensitivity to hydrostatic pressure (2010) Opt. Express, 18 (14), pp. 15113-15121 Kühn, B., Schadrack, R., Thermal expansion of synthetic fused silica as a function of OH content and fictive temperature (2009) J. Non-Cryst. Solids, 355, pp. 323-326 Gupta, D., Kumar, A., Thyagarajan, K., Polarization mode dispersion in single mode optical fibers due to core-ellipticity (2006) Opt. Commun., 263, pp. 36-41 Koshiba, M., (1992) Optical Waveguide Theory by the Finite Element Method, pp. 133-160. , KTK Scientific Publishers and Kluwer Academic Publishers, Tokyo Urbanczyk, W., Martynkien, T., Bock, W.J., Dispersion effects in elliptical-core highly birefringent fibers (2001) Appl. Opt., 40 (12), pp. 1911-1920 Olszewski, J., Birefringence analysis in photonic crystal fibers with germanium-doped core (2009) J. Opt. A: Pure Appl. Opt., 11, pp. 1-10 Martynkien, T., Urbanczyk, W., Modeling of spectral characteristics of Corning PMF-38 highly birefringent fiber (2002) Optik, 113 (1), pp. 25-30 Hlubina, P., Broad spectral range measurements and modelling of birefringence dispersion in two-mode elliptical-core fibres (2010) J. Opt., 12, pp. 1-8 Martynkien, T., Birefringence in microstructure fiber with elliptical GeO2 highly doped inclusion in the core (2008) Opt. Lett., 33 (23), pp. 2764-2766 Verbandt, Y., Polarimetric Optical Fiber Sensors: Aspects of Sensitivity and Practical Implementation (1997) Opt. Rev., 4 (1 A), pp. 75-79 Lagakos, N., Bucaro, J.A., Hughes, R., Acoustic sensitivity predictions of single-mode optical fibers using Brillouin scattering (1980) Appl. Opt., 19 (21), pp. 3668-3670 Chiang, K.S., Sceats, Wong, D., Ultraviolet photolytic-induced changes in optical fibers: The thermal expansion coefficient (1993) Opt. Lett., 18 (12), pp. 965-967