Slow Light by Two-Dimensional Photonic Crystal Waveguides
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Abstract
A simple and effective way to measure the group velocity of photonic crystal waveguides (PCWGs) is developed by using a fiber Mach-Zehnder interferometer. A PCWG with perfect air-bridge structure is fabricated and slow light with group velocity slower than c/80 is demonstrated.
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ZHANG Chao, HUANG Yan, MAO Xiao-Yu, CUI Kai-Yu, HUANG Yi-Dong, ZHANG Wei, PENG Jiang-De. Slow Light by Two-Dimensional Photonic Crystal Waveguides[J]. Chin. Phys. Lett., 2009, 26(7): 074216. DOI: 10.1088/0256-307X/26/7/074216
ZHANG Chao, HUANG Yan, MAO Xiao-Yu, CUI Kai-Yu, HUANG Yi-Dong, ZHANG Wei, PENG Jiang-De. Slow Light by Two-Dimensional Photonic Crystal Waveguides[J]. Chin. Phys. Lett., 2009, 26(7): 074216. DOI: 10.1088/0256-307X/26/7/074216
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ZHANG Chao, HUANG Yan, MAO Xiao-Yu, CUI Kai-Yu, HUANG Yi-Dong, ZHANG Wei, PENG Jiang-De. Slow Light by Two-Dimensional Photonic Crystal Waveguides[J]. Chin. Phys. Lett., 2009, 26(7): 074216. DOI: 10.1088/0256-307X/26/7/074216
ZHANG Chao, HUANG Yan, MAO Xiao-Yu, CUI Kai-Yu, HUANG Yi-Dong, ZHANG Wei, PENG Jiang-De. Slow Light by Two-Dimensional Photonic Crystal Waveguides[J]. Chin. Phys. Lett., 2009, 26(7): 074216. DOI: 10.1088/0256-307X/26/7/074216
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