Measurement of the dispersion of air and of refractive index anomalies by wavelength-dependent nonlinear interferometry

被引：5
|
作者：
Macovez, Roberto [1 ]
Mariano, Marina [1 ]
Di Finizio, Sergio [1 ]
Martorell, Jordi [1 ,2 ]
机构：
[1] ICFO Inst Ciencies Foton, Barcelona 08860, Spain
[2] Univ Politecn Cataluna, Dept Fis & Engn Nucl, Terrassa 08222, Spain
来源：
OPTICS EXPRESS | 2009年 / 17卷 / 16期
关键词：
UPDATED EDLEN EQUATION; 2ND-HARMONIC GENERATION; PHASE MEASUREMENTS; INTERFERENCE; TEMPERATURE; ACCURACY; FORMULAS;
D O I：
10.1364/OE.17.013881
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We carry out wavelength-dependent second harmonic interference experiments using thin films of an organic dye as nonlinear optical sources. While the measured difference of refractive index between the fundamental and second harmonic wavelengths follows the theoretical expectation for air in a wide spectral region, anomalous dispersion is observed when the second harmonic light lies in the absorption band of the dye. The sensitivity of the technique to small refractive index variations may prove useful for sensing applications as well as for testing models of light dispersion in weakly dispersing and absorbing media. (C) 2009 Optical Society of America
引用
收藏
页码：13881 / 13888
页数：8
相关论文
共 50 条
  • [41] Optimization of air refractive index based on dispersive interferometry
    Gao, Biyang
    Wu, Tengfei
    Zhou, Qiang
    [J]. OPTICS EXPRESS, 2024, 32 (16): : 27958 - 27973
  • [42] Interferometry with direct compensation of fluctuations of refractive index of air
    Lazar, Josef
    Cip, Ondrej
    Cizek, Martin
    Hrabina, Jan
    Buchta, Zdenek
    [J]. 17TH SLOVAK-CZECH-POLISH OPTICAL CONFERENCE ON WAVE AND QUANTUM ASPECTS OF CONTEMPORARY OPTICS, 2010, 7746
  • [43] Nonlinear index measurement by intracavity interferometry
    Velten, A.
    Schmitt-Sody, A.
    Diels, J. -C.
    [J]. 2010 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (QELS), 2010,
  • [44] Wavelength-Dependent Nonlinear Absorption in Platinum Nanoparticles at Off-Resonant Wavelength
    Chen, Chunyu
    Gao, Yachen
    Jiang, Jijuan
    Han, Jing
    [J]. PHOTONICS, 2022, 9 (08)
  • [45] Measurement of refractive index variation of liquids by surface plasmon resonance and wavelength-modulated heterodyne interferometry
    Lee, Ju-Yi
    Tsai, Shin-Kai
    [J]. OPTICS COMMUNICATIONS, 2011, 284 (04) : 925 - 929
  • [46] Measurement of the refractive index of a transparent film using interferometry
    Lee, H. J.
    Han, S-H
    An, S. Y.
    Song, W.
    Shin, O.
    Kim, S-B
    [J]. OPTICAL MEASUREMENT SYSTEMS FOR INDUSTRIAL INSPECTION XI, 2019, 11056
  • [47] Measurement of Nonlinear Refractive Index Based On Multiple Configuration of FBG in Generating Multi Wavelength
    Abdullah, Mohd Nizam
    Shaari, Sahbudin
    Ehsan, Abang Annuar
    Menon, Susthitha
    Zakaria, Osman
    [J]. INTEGRATED PHOTONICS: MATERIALS, DEVICES, AND APPLICATIONS III, 2015, 9520
  • [48] Air dispersion measurement by second harmonic interferometry
    Salvadé, Y
    Dändliker, R
    Zickar, M
    [J]. OPTICS FOR THE QUALITY OF LIFE, PTS 1 AND 2, 2003, 4829 : 158 - 159
  • [49] Nonlinear refractive index and chromatic dispersion simultaneous measurement in non zero dispersion shift optical fibres
    André, PS
    Teixeira, ALJ
    Lima, M
    da Rocha, JF
    Pinto, JL
    [J]. ICTON 2002: PROCEEDINGS OF THE 2002 4TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS AND EUROPEAN SYMPOSIUM ON PHOTONIC CRYSTALS, VOL 1, 2002, : 111 - 114
  • [50] Measurement of air refractive index fluctuation based on interferometry with two different reference cavity lengths
    Chen, Qianghua
    Luo, Huifu
    Wang, Sumei
    Wang, Feng
    Chen, Xinhua
    [J]. APPLIED OPTICS, 2012, 51 (25) : 6106 - 6110
12345