Performance of Planar, Rib, and Photonic Crystal Silicon Waveguides in Tailoring Group-Velocity Dispersion and Mode Loss

Nanophotonic technologies have attracted a lot of attention to co-develop optical and electronic devices on silicon (Si) that further miniaturize modern optical communication systems. Optical properties of these miniaturized devices are highly dependent on waveguide geometry and can be tailored for various applications with minor changes in cross-sectional areas. This paper investigates the performance of widely discussed planar, rib, and photonic crystal Si waveguides by manipulating the dimensions of Si core designed for single mode operation across the 1.2 to 1.6 μm telecommunication bands. Each of the waveguide is studied and compared for a set of properties, including effective refractive index, group index, group-velocity dispersion, and mode loss, with and without narrow bends, which can be instrumental in selecting the correct type and geometry of the waveguide required for any specific application.

[1]  Jurgen Michel,et al.  Intra-Cavity Dispersion of Microresonators and its Engineering for Octave-Spanning Kerr Frequency Comb Generation , 2014, IEEE Journal of Selected Topics in Quantum Electronics.

[2]  C.R. Doerr,et al.  Potentially inexpensive 10-Gb/s tunable dispersion compensator with low polarization sensitivity , 2004, IEEE Photonics Technology Letters.

[3]  M. Lipson,et al.  Tailored anomalous group-velocity dispersion in silicon channel waveguides. , 2006, Optics express.

[4]  Yang Yue,et al.  Analysis and engineering of chromatic dispersion in silicon waveguide bends and ring resonators. , 2011, Optics express.

[5]  Thomas F. Krauss,et al.  Low loss propagation in slow light photonic crystal waveguides at group indices up to 60 , 2012 .

[6]  R. Soref,et al.  The Past, Present, and Future of Silicon Photonics , 2006, IEEE Journal of Selected Topics in Quantum Electronics.

[7]  T. Goh,et al.  Silica-based waveguide-type 16 x 16 optical switch module incorporating driving circuits , 2003, IEEE Photonics Technology Letters.

[8]  G. Agrawal,et al.  Dispersion tailoring and soliton propagation in silicon waveguides. , 2006, Optics letters.

[9]  Yang Yue,et al.  Silicon waveguide with four zero-dispersion wavelengths and its application in on-chip octave-spanning supercontinuum generation. , 2012, Optics express.

[10]  J. Leuthold,et al.  Nonlinear silicon photonics , 2010 .

[11]  Shinji Mino,et al.  Demonstration of channelized tunable optical dispersion compensator based on arrayed-waveguide grating and liquid crystal on silicon. , 2010, Optics express.

[12]  Bahram Jalali,et al.  Giant tunable optical dispersion using chromo-modal excitation of a multimode waveguide. , 2011, Optics express.

[13]  S. T. Lim,et al.  Two- and three-dimensional studies of a silicon-based chromatic dispersion compensator , 2009, 2009 Asia Communications and Photonics conference and Exhibition (ACP).

[14]  Fang Liu,et al.  Experimental demonstration of silicon slot waveguide with low transmission loss at 1064 nm , 2014 .

[15]  Y. Vlasov,et al.  Ultra-low loss photonic integrated circuit with membrane-type photonic crystal waveguides. , 2003, Optics express.

[16]  M. Lipson,et al.  Low loss etchless silicon photonic waveguides , 2009, 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum electronics and Laser Science Conference.

[17]  L. Andreani,et al.  Low-loss guided modes in photonic crystal waveguides. , 2005, Optics express.

[18]  Young Min Jhon,et al.  Effect of index contrasts in the wide spectral-range control of slot waveguide dispersion. , 2012, Optics express.

[19]  Shuqin Lou,et al.  A highly nonlinear photonic quasi-crystal fiber with low confinement loss and flattened dispersion , 2014 .

[20]  K. Cui,et al.  Designing low transmission loss silicon slot waveguide at wavelength band of high material absorption , 2013 .

[21]  Shun-Hui Yang,et al.  Localization in silicon nanophotonic slow-light waveguides , 2008 .

[22]  Lars Hagedorn Frandsen,et al.  Low-loss silicon-on-insulator photonic crystal waveguides , 2002 .

[23]  Limiting nature of continuum generation in silicon , 2008 .

[24]  Second-order nonlinear silicon photonics , 2012 .

[25]  Steven G. Johnson,et al.  High-density integrated optics , 1999 .

[26]  Hao Hu,et al.  Ultra-high-speed wavelength conversion in a silicon photonic chip. , 2011, Optics express.

[27]  Y. Vlasov,et al.  Losses in single-mode silicon-on-insulator strip waveguides and bends. , 2004, Optics express.

[28]  H. Thienpont,et al.  Mitigating Heat Dissipation in Near- and Mid-Infrared Silicon-Based Raman Lasers Using CARS—Part II: Numerical Demonstration , 2007, IEEE Journal of Selected Topics in Quantum Electronics.

[29]  M. Berroth,et al.  Ge-on-Si p-i-n Photodiodes With a 3-dB Bandwidth of 49 GHz , 2009, IEEE Photonics Technology Letters.

[30]  Jurgen Michel,et al.  Nonlinear Group IV photonics based on silicon and germanium: from near-infrared to mid-infrared , 2014 .

[31]  Zhaoming Zhu,et al.  Full-vectorial finite-difference analysis of microstructured optical fibers. , 2002, Optics express.

[32]  B. Jalali,et al.  Silicon Photonics , 2006, Journal of Lightwave Technology.

[33]  Y. Vlasov,et al.  C-band wavelength conversion in silicon photonic wire waveguides. , 2005, Optics express.

[34]  Simplified design of low-loss and flat dispersion photonic crystal waveguide on SOI , 2014 .

[35]  Oded Cohen,et al.  Multichannel dispersion compensation using a silicon waveguide-based optical phase conjugator. , 2007, Optics letters.

[36]  N. Feng,et al.  Low loss shallow-ridge silicon waveguides. , 2010, Optics express.

[37]  D Hillerkuss,et al.  42.7 Gbit/s electro-optic modulator in silicon technology. , 2011, Optics express.

[38]  E. Kriezis,et al.  Quasi-Soliton Pulse-Train Propagation in Dispersion-Managed Silicon Rib Waveguides , 2013, IEEE Photonics Technology Letters.

[39]  Dispersion tailoring and soliton propagation in Si waveguides , 2006, 2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference.

[40]  S Wabnitz,et al.  Second-harmonic generation in silicon waveguides strained by silicon nitride. , 2012, Nature materials.