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Journal Article
IEEE Journal of Selected Topics in Quantum Electronics, ISSN 1077-260X, 07/2014, Volume 20, Issue 4, pp. 189 - 205
Journal Article
Journal of Optics (United Kingdom), ISSN 2040-8978, 07/2016, Volume 18, Issue 7, p. 73003
Silicon photonics research can be dated back to the 1980s. However, the previous decade has witnessed an explosive growth in the field. Silicon photonics is a... 
silicon technology | optical communication | integrated optics | silicon photonics | LASERS | PLATFORMS | OPTICAL MODULATION | ELECTROABSORPTION MODULATOR | COUPLERS | FIBERS | PHOTODETECTORS | WAVE-GUIDES | WAVELENGTH | OPTICS | RECEIVER
Journal Article
Laser & Photonics Reviews, ISSN 1863-8880, 11/2014, Volume 8, Issue 6, pp. L93 - L97
Journal Article
NATURE COMMUNICATIONS, ISSN 2041-1723, 10/2019, Volume 10, Issue 1, pp. 4775 - 9
... Kamandar Dezfouli1, Siegfried Janz1, Pavel Cheben1, Jens H. Schmid 1, Alejandro Sánchez-Postigo 3 and Dan-Xia Xu 1* Nanophotonics finds ever broadening applications... 
COMPACT | WAVE-GUIDES | MULTIDISCIPLINARY SCIENCES | SENSITIVITY | GRATING COUPLER | INVERSE DESIGN | OPTIMIZATION | EFFICIENT | Design | Learning algorithms | Design parameters | Algorithms | Machine learning | Mapping | Pattern recognition | Optimization | Complexity
Journal Article
Optics Express, ISSN 1094-4087, 09/2010, Volume 18, Issue 19, pp. 20251 - 20262
We report on the experimental demonstration and analysis of a new waveguide principle using subwavelength gratings. Unlike other periodic waveguides such as... 
SLOW LIGHT | SCATTERING LOSS | RING RESONATORS | MODE | OPTICS | PHOTONIC WIRES | PROPAGATION | Electric Conductivity | Equipment Design | Refractometry - instrumentation | Silicon - chemistry | Equipment Failure Analysis
Journal Article
Optics Letters, ISSN 0146-9592, 08/2010, Volume 35, Issue 15, pp. 2526 - 2528
We use subwavelength gratings (SWGs) to engineer the refractive index in microphotonic waveguides, including practical components such as input couplers and... 
OPTICS
Journal Article
Optics Express, ISSN 1094-4087, 07/2010, Volume 18, Issue 15, pp. 16146 - 16155
We report on the design, simulation and experimental demonstration of a new type of waveguide crossing based on subwavelength gratings in silicon waveguides.... 
CIRCUITS | OPTIMIZATION | TALK | OPTICS | LIGHT
Journal Article
IEEE Photonics Journal, ISSN 1943-0655, 10/2015, Volume 7, Issue 5, pp. 1 - 7
We propose and experimentally demonstrate a novel approach to implement a low-loss, broadband, and compact transverse electric (TE)-pass polarizer on a... 
Fabrication | silicon nanophotonics | Refractive index | waveguides | subwavelength structures | Silicon | Reflection | Loss measurement | Gratings | Indexes | ROTATOR | COMPACT | PHYSICS, APPLIED | SPLITTER | Waveguides | ON-INSULATOR | OPTICS | ENGINEERING, ELECTRICAL & ELECTRONIC | Polarization | Noise levels | Polarizers | Equivalence | Broadband | Extinction
Journal Article
Optics Express, ISSN 1094-4087, 03/2016, Volume 24, Issue 5, pp. 5026 - 5038
Fiber-chip edge couplers are extensively used in integrated optics for coupling of light between planar waveguide circuits and optical fibers. In this work, we... 
GRATING COUPLER | DEVICES | OPTICS | CONVERSION
Journal Article
Optics Express, ISSN 1094-4087, 10/2018, Volume 26, Issue 22, pp. 28651 - 28660
Athermal design of integrated photonic devices can reduce the need for active temperature stabilization and consequently the energy required to operate... 
COMPACT | WAVE-GUIDES | OPTICS
Journal Article
Optics Letters, ISSN 0146-9592, 03/2013, Volume 38, Issue 5, pp. 706 - 708
We report a stationary Fourier-transform spectrometer chip implemented in silicon microphotonic waveguides. The device comprises an array of 32 Mach-Zehnder... 
ON-INSULATOR | GRATING DEMULTIPLEXER | SPATIAL HETERODYNE SPECTROMETER | OPTICS | Algorithms | Fourier Analysis | Lasers | Photons | Silicon | Interferometry | Spectrum Analysis - instrumentation
Journal Article
Optics Letters, ISSN 0146-9592, 06/2017, Volume 42, Issue 11, pp. 2239 - 2242
We present two techniques for mitigating the effects of temperature drifts in waveguide spatial heterodyne Fourier-transform on-chip spectrometers. In... 
GRATINGS | OPTICS | WAVE-GUIDES | SILICON
Journal Article
Optics express, ISSN 1094-4087, 09/2019, Volume 27, Issue 19, pp. 27229 - 27229
An accurate model for the silicon refractive index including its temperature and wavelength dependence is critically important for many disciplines of science... 
RING-RESONATOR | SENSITIVITY | THERMOOPTICAL COEFFICIENTS | EXTRACTION | OPTICS | WAVELENGTH
Journal Article
Journal Article