Long Period Gratings in Photonic Crystal Fibers

Jian JU; Wei JIN

doi:10.1007/s13320-011-0020-9

[1] A. M. Vengsarkar, P. J. Lemaire, J. B. Judkins, et al., “Long-period fiber gratings as band-rejection filters,” J. Lightwave Technol., vol. 14, no. 1, pp. 58–64, 1996.

[2] T. A. Birks, J. C. Knight, and P. St. J. Russell, “Endlessly single-mode photonic crystal fiber,” Opt. Lett., vol. 22, no. 13, pp. 961–963, 1997.

[3] R. F. Cregan, B. J. Mangan, J. C. Knight, et al., “Single-mode photonic band gap guidance of light in air,” Science, vol. 285, no. 5433, pp. 1537–1359, 1999.

[4] G. Kakarantzas, T. A. Birks, and P. S. Russell, “Structural long-period gratings in photonic crystal fibers,” Opt. Lett., vol. 27, no. 12, pp. 1013–1015, 2002.

[5] Y. N. Zhu, P. Shum, J. H. Chong, et al., “Deep-notch, ultracompact long-period grating in a large-mode-area photonic crystal fiber,” Opt. Lett., vol. 28, no. 24, pp. 2467–2469, 2003.

[6] Y. N. Zhu, P. Shum, H. W. Bay, et al., “Strain-insensitive and high-temperature long-period gratings inscribed in photonic crystal fiber,” Opt. Lett., vol. 30, no. 4, pp. 367–369, 2005.

[7] L. Rindorf, J. B. Jensen, M. Dufva, et al., “Photonic crystal fiber long-period gratings for biochemical sensing,” Opt. Express, vol. 14, no. 18, pp. 8224–8231, 2006.

[8] Y. P. Wang, L. Xiao, D. N. Wang, and W. Jin, “Highly sensitive long-period fiber-grating strain sensors with low temperature sensitivity,” Opt. Lett., vol. 31, no. 23, pp. 3414–3416, 2006.

[9] Y. P. Wang, W. Jin, J. Ju, et al., “Long period gratings in air-core photonic bandgap fibers,” Opt. Express, vol. 16, no. 4, pp. 2784–2790, 2008.

[10] H. W. Lee, Y. Liu, and K. S. Chiang, “Writing of long-period gratings in conventional and photonic-crystal polarization-maintaining fibers by CO2-laser pulses,” IEEE Photon. Technol. Lett., vol. 20, no. 2, pp. 132–134, 2008.

[11] K. Morishita and Y. Miyake, “Fabrication and resonance wavelengths of long-period gratings written in a pure-silica photonic crystal fiber by the glass structure change,” J. of Lightwave Technol., vol. 22, no. 2, pp. 625–630, 2004.

[12] H. Dobb, K. Kalli, and D. J. Webb, “Measured sensitivity of arc-induced long-period grating sensors in photonic crystal fiber,” Opt. Commun., vol. 260, no. 1, pp. 184–191, 2006.

[13] J. S. Petrovic, H. Dobb, V. K. Mezentsev, et al., “Sensitivity of LPGs in PCFs fabricated by an electric arc to temperature, strain, and external refractive index,” J. of Lightwave Technol., vol. 25, no. 5, pp. 1306–1312, 2007.

[14] J. H. Lim, K. S. Lee, J. C. Kim, and B. H. Lee, “Tunable fiber gratings fabricated in photonic crystal fiber by use of mechanical pressure,” Opt. Lett., vol. 29, no. 4, pp. 331–333, 2004.

[15] D. Lee, Y. Jung, Y. S. Jeong, et al., “Highly polarization-dependent periodic coupling in mechanically induced long period grating over air-silica fibers,” Opt. Lett., vol. 31, no. 3, pp. 296–298, 2006.

[16] K. N. Parka, T. Erdoganb, and K. S. Lee, “Cladding mode coupling in long-period gratings formed in photonic crystal fibers,” Opt. Commun., vol. 266, no. 2, pp. 541–545, 2006.

[17] A. Diez, T. A. Birks, W. H. Reeves, B. J. Mangan, and P. S. J. Russell, “Excitation of cladding modes in photonic crystal fibers by flexural acoustic waves,” Opt. Lett., vol. 25, no. 20, pp. 1499–1501, 2000.

[18] M. W. Haakestad and H. E. Engan, “Acoustooptic properties of a weakly multimode solid core photonic crystal fiber,” J. Lightwave Technol., vol. 24, no. 2, pp. 838–845, 2006.

[19] D. Yeom, P. Steinvurzel, B. J. Eggleton, et al., “Tunable acoustic gratings in solid-core photonic bandgap fiber,” Opt. Express, vol. 15, no. 6, pp. 3513–3518, 2007.

[20] K. S. Hong, H. C. Park, B. Y. Kim, et al., “1000nm tunable acousto-optic filter based on photonic crystal fiber,” Appl. Phy. Lett., vol. 92, no. 3, pp. 031110-1–031110-3, 2008.

[21] A. A. fotiadi, G. Brambilla, T. Ernst, S. A. Slattery, and D. N. Nikogosyan, “TPA-induced long-period gratings in a photonic crystal fiber: inscription and temperature sensing properties,” J. Opt. Soc. Am. B, vol. 24, no. 7, pp. 1475–1481, 2007.

[22] D. D. Davis, T. K. Gaylord, E. N. Glytsis, et al., “Long-period fiber grating fabrication with focused CO2 laser pulses,” Electron. Lett., vol. 34, no. 3, pp. 302–303, 1998.

[23] W. Jin, Z. Wang, and J. Ju, “Two-mode photonic crystal fibers,” Opt. Express, vol. 13, no. 6, pp. 2082–2088, 2005.

[24] C. L. Zhao, L. Xiao, J. Ju, et al., “Strain and temperature characteristics of a long-period grating written in a photonic crystal fiber and its application as a temperature insensitive strain sensor,” J. Lightwave Technol., vol. 26, no. 2, pp. 220–227, 2008.

[25] V. Bhatia and A. M. Vengsarkar, “Optical fiber long-period grating sensors,” Opt. Lett., vol. 21, no. 9, pp. 692–694, 1996.

[26] Y. Zhu, Z. He, and H. Du, “Detection of external refractive index change with high sensitivity using long-period gratings in photonic crystal fiber,” Sensors and Actuators B, vol. 131, no. 1, pp. 265–269, 2008.

[27] L. Rindorf and O. Bang, “Highly sensitive refractometer with a photonic-crystal-fiber long-period grating,” Opt. Lett., vol. 33, no. 6, pp. 563–565, 2008.

[28] Z. He, Y. Zhu, and H. Du, “Effect of macro-bending on resonant wavelength and intensity of long-period gratings in photonic crystal fiber,” Opt. Express, vol. 15, no. 4, pp. 1804–1810, 2007.

[29] Y. Wang, W. Jin, J. Ju, et al., “Long period gratings in air-core photonic bandgap fibers,” Opt. Express, vol. 16, no. 4, pp. 2784–2790, 2008.

[30] Y. Wang, L. Xiao, D. N. Wang, and W. Jin, “In-fiber polarizer based on a long-period fiber grating written on photonic crystal fiber,” Opt. Lett., vol. 32, no. 9, pp. 1035–1037, 2007.

[31] P. Steinvurzel, E. D. Moore, E. C. M.gi, B. T. Kuhlmey, and B. J. Eggleton, “Long period grating resonances in photonic bandgap fiber,” Opt. Express, vol. 14, no. 7, pp. 3007–3014, 2006.

[32] D. Noordegraaf, L. Scolari, J. L.gsgaard, L. Rindorf, and T. T. Alkeskjold, “Electrically and mechanically induced long period gratings in liquid crystal photonic bandgap fibers,” Opt. Express, vol. 15, no. 13, pp. 7901–7912, 2007.

[33] P. Steinvurzel, E. D. Moore, E. C. M.gi, et al., “Tuning properties of long period gratings in photonic bandgap fibers,” Opt. Lett., vol. 31, no. 14, pp. 2103–2105, 2006.

[34] J. H. Lim, H. S. Jang, K. S. Lee, J. C. Kim, and B. H. Lee, “Mach-Zehnder interferometer formed in a photonic crystal fiber based on a pair of long-period fiber gratings,” Opt. Lett., vol. 29, no. 4, pp. 346–348, 2004.

[35] H. Y. Choi, K. W. Park, and B. H. Lee, “Photonic crystal fiber interferometer composed of a long period grating and one point collapsing of air holes,” Opt. Lett., vol. 33, no. 8, pp. 812–814, 2008.

[36] J. Ju, W. Jin, and H. L Ho, “Compact in-fiber interferometer formed by long-period gratings in photonic crystal fiber,” IEEE Photon. Technol. Lett., vol. 20, no. 23, pp. 1899–1901, 2008.

[37] Y. Wang, “Review of long period fiber gratings written by CO2 laser,” J. Appl. Phys., vol. 108, no. 8, pp. 081101-1–081101-18, 2010.

[38] Y. Rao, Y. Wang, Z. Ran, and T. Zhu, “Novel fiber-Optic sensors based on long-period fiber gratings written by high-frequency CO2 laser pulses,” J. Lightwave Technol., vol. 21, no. 5, pp. 1320–1327, 2003.

[39] G. Rego, R. Falate, O. Ivanov, and J. L. Santos, “Simultaneous temperature and strain measurements performed by a step-changed arc-induced long-period fiber grating,” Appl. Opt., vol. 46, no. 9, pp. 1392–1396, 2007.