Mode size studies on polarization variation in titanium-diffused Z-cut lithium niobate channel waveguides

被引：0
|
作者：
Nair, KRS
Patro, YGK
Shevgaonkar, RK
机构：
[1] Indian Inst Technol, Soc Appl Microwave Elect Engn & Res, Powai 400076, Mumbai, India
[2] Indian Inst Technol, Dept Elect Engn, Powai 400076, Mumbai, India
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 1998年 / 19卷 / 06期
关键词：
channel waveguide; titanium diffusion; lithium niobate; directional coupler; mode size;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
An experimental setup is configured for mode size measurements of channel waveguides at different polarization excitations. Channel waveguides are fabricated on Z-cut lithium niobate using titanium diffusion. The experimental setup is calibrated using an integrated optic directional coupler with known output port spacing. The nearfield at 1310 nm is magnified and projected at a distance, and then the profile is measured along the width and depth directions using a single-mode fiber. The experimental results are presented for different input polarization excitations. (C) 1998 John Wiley & Sons, Inc.
引用
收藏
页码：448 / 451
页数：4
相关论文
共 28 条
  • [1] Polarization separation in titanium-diffused waveguides on lithium niobate substrates
    Karavaev, P. M.
    Il'ichev, I. V.
    Agruzov, P. M.
    Tronev, A. V.
    Shamray, A. V.
    [J]. TECHNICAL PHYSICS LETTERS, 2016, 42 (05) : 513 - 516
  • [2] Polarization separation in titanium-diffused waveguides on lithium niobate substrates
    P. M. Karavaev
    I. V. Il’ichev
    P. M. Agruzov
    A. V. Tronev
    A. V. Shamray
    [J]. Technical Physics Letters, 2016, 42 : 513 - 516
  • [3] Integration of chalcogenide and titanium-diffused lithium-niobate waveguides
    Solmaz, Mehmet E.
    Madsen, Christi K.
    [J]. LASER RESONATORS AND BEAM CONTROL XII, 2010, 7579
  • [4] Spontaneous Polarization Reversal Induced by Proton Exchange in Z-Cut Lithium Niobate α-Phase Channel Waveguides
    Rambu, Alicia Petronela
    Tiron, Vasile
    Oniciuc, Eugen
    Tascu, Sorin
    [J]. MATERIALS, 2021, 14 (23)
  • [5] TE-TM mode splitter with heterogeneously coupled Ti-diffused and Ni-diffused waveguides on Z-cut lithium niobate
    Twu, RC
    Huang, CC
    Wang, WS
    [J]. ELECTRONICS LETTERS, 2000, 36 (03) : 220 - 221
  • [6] STRAIN DEPENDENCE OF PIEZOELECTRIC POLARIZATION OF Z-CUT LITHIUM-NIOBATE
    GRAHAM, RA
    [J]. SOLID STATE COMMUNICATIONS, 1973, 12 (06) : 503 - 506
  • [7] OPTICAL POLARIZATION-DIVERSITY RECEIVER INTEGRATED ON TITANIUM-DIFFUSED LITHIUM-NIOBATE
    SAULNIER, J
    RAMUS, C
    HUET, F
    CARRE, M
    [J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 1991, 3 (10) : 926 - 928
  • [8] Polarization Dependent Water Adsorption on the Lithium Niobate Z-Cut Surfaces
    Sanna, S.
    Riefer, A.
    Rohrmueller, M.
    Landmann, M.
    Rauls, E.
    Vollmers, N. J.
    Hoelscher, R.
    Witte, M.
    Li, Y.
    Gerstmann, U.
    Schmidt, W. G.
    [J]. HIGH PERFORMANCE COMPUTING IN SCIENCE AND ENGINEERING'13: TRANSACTIONS OF THE HIGH PERFORMANCE COMPUTING CENTER, STUTTGART (HLRS) 2013, 2013, : 155 - 166
  • [9] Polarization-dependent methanol adsorption on lithium niobate Z-cut surfaces
    Riefer, A.
    Sanna, S.
    Schmidt, W. G.
    [J]. PHYSICAL REVIEW B, 2012, 86 (12)
  • [10] Influence of Diffusion Parameters on the Spectral Characteristics of Raman Modes of Titanium-Diffused Lithium Niobate Planar Waveguides
    de Almeida, Jose M. M. M.
    Agostinho Moreira, J.
    [J]. SPECTROSCOPY LETTERS, 2013, 46 (06) : 453 - 458
123