Near-field spectroscopy of low-loss waveguide integrated microcavities -: art. no. 051112

被引:9
作者
Cluzel, B
Picard, E
Charvolin, T
Hadji, E
Lalouät, L
de Fornel, F
Sauvan, C
Lalanne, P
机构
[1] CEA, Dept Rech Fondamentale Mat Condensee, Lab Silicium Nanoelect Photon & Struct, F-38054 Grenoble, France
[2] Univ Bourgogne, CNRS, Phys Lab, F-21078 Dijon, France
[3] CNRS, Inst Opt, Lab Charles Fabry, F-91403 Orsay, France
关键词
D O I
10.1063/1.2170141
中图分类号
O59 [应用物理学];
学科分类号
摘要
A scanning near-field spectroscopy method is used to observe loss reduction and Q-factor enhancement due to transverse-mode profile matching within photonic-crystal microcavities. Near-field measurements performed directly on cavity modes are compared with three-dimensional calculations and quantitative agreement is observed. (c) 2006 American Institute of Physics.
引用
收藏
页码:1 / 3
页数:3
相关论文
共 12 条
[1]   High-Q photonic nanocavity in a two-dimensional photonic crystal [J].
Akahane, Y ;
Asano, T ;
Song, BS ;
Noda, S .
NATURE, 2003, 425 (6961) :944-947
[2]   Experimental demonstration of Bloch mode parity change in photonic crystal waveguide [J].
Cluzel, B ;
Gérard, D ;
Picard, E ;
Charvolin, T ;
Calvo, V ;
Hadji, E ;
de Fornel, F .
APPLIED PHYSICS LETTERS, 2004, 85 (14) :2682-2684
[3]  
CLUZEL B, IN PRESS J APPL PHYS
[4]   Direct observation of Bloch harmonics and negative phase velocity in photonic crystal waveguides [J].
Gersen, H ;
Karle, TJ ;
Engelen, RJP ;
Bogaerts, W ;
Korterik, JP ;
van Hulst, NF ;
Krauss, TF ;
Kuipers, L .
PHYSICAL REVIEW LETTERS, 2005, 94 (12)
[5]   Real-space observation of ultraslow light in photonic crystal waveguides [J].
Gersen, H ;
Karle, TJ ;
Engelen, RJP ;
Bogaerts, W ;
Korterik, JP ;
van Hulst, NF ;
Krauss, TF ;
Kuipers, L .
PHYSICAL REVIEW LETTERS, 2005, 94 (07) :1-4
[6]  
Joannopoulos J. D., 2008, Molding the flow of light
[7]   Near-field visualization of light confinement in a photonic crystal microresonator [J].
Kramper, P ;
Kafesaki, M ;
Soukoulis, CM ;
Birner, A ;
Müller, F ;
Gösele, U ;
Wehrspohn, RB ;
Mlynek, J ;
Sandoghdar, V .
OPTICS LETTERS, 2004, 29 (02) :174-176
[8]   Local observation and spectroscopy of optical modes in an active photonic-crystal microcavity -: art. no. 113907 [J].
Louvion, N ;
Gérard, D ;
Mouette, J ;
de Fornel, F ;
Seassal, C ;
Letartre, X ;
Rahmani, A ;
Callard, S .
PHYSICAL REVIEW LETTERS, 2005, 94 (11) :1-4
[9]   Slow-wave effect and mode-profile matching in photonic crystal microcavities [J].
Sauvan, C ;
Lalanne, P ;
Hugonin, JP .
PHYSICAL REVIEW B, 2005, 71 (16)
[10]   Modal-reflectivity enhancement by geometry tuning in Photonic Crystal microcavities [J].
Sauvan, C ;
Lecamp, G ;
Lalanne, P ;
Hugonin, JP .
OPTICS EXPRESS, 2005, 13 (01) :245-255