TITLE

Polarization independent narrow band Bragg reflection gratings made with silica-on-silicon

AUTHOR(S)
Adar, R.; Henry, C.H.
PUB. DATE
April 1992
SOURCE
Applied Physics Letters;4/13/1992, Vol. 60 Issue 15, p1779
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Describes a polarization independent narrow band Bragg reflection gratings. Fabrication of Bragg reflector with phosphorus dope silica on silicon waveguide; Use of glass doped with boron and phosphorus for filling the grating corrugation; Effect of thermal annealing on gratings; Elimination of strain induced by etching trenches.
ACCESSION #
4250469

 

Related Articles

  • Surface phase-matched harmonic enhancement in a bulk anomalous dispersion medium. Ren, Huaijin; Deng, Xuewei; Zheng, Yuanlin; An, Ning; Chen, Xianfeng // Applied Physics Letters;7/8/2013, Vol. 103 Issue 2, p021110 

    Scattering second harmonic ring could be observed in a bulk nonlinear medium with anomalous dispersion, whose generation is derived from complete phase matching of the incident light and the scattering light. By this specific phase matching under anomalous dispersion condition, we took advantage...

  • New modulator for far-infrared light: Integrated mirror optical switch. Stiens, J.; Kuijk, M.; Vounckx, R.; Borghs, G. // Applied Physics Letters;12/16/1991, Vol. 59 Issue 25, p3210 

    Proposes an integrated mirror optical switch of the far-infrared light modulator. Operation of the modulator based on the reflection properties; Plasma properties of an electron gas in semiconductors; Technological problems associated with the design of waveguides.

  • Measurement of the electroconductivity of nonmagnetic metallic nanofilms at ultra-high frequencies. Mekhannikov, A. I. // Measurement Techniques;Jan2010, Vol. 53 Issue 1, p15 

    It is shown that the electroconductivity of nonmagnetic metallic films may be measured by means of coaxial and waveguide impedance measurement instruments.

  • Optical time domain reflectometry with low noise waveguide-coupled superconducting nanowire single-photon detectors. Schuck, C.; Pernice, W. H. P.; Ma, X.; Tang, H. X. // Applied Physics Letters;5/13/2013, Vol. 102 Issue 19, p191104 

    We demonstrate optical time domain reflectometry over 200 km of optical fiber using low-noise NbTiN superconducting single-photon detectors integrated with Si3N4 waveguides. Our small detector footprint enables high timing resolution of 50 ps and a dark count rate of 3 Hz with unshielded fibers,...

  • Rainbow trapped for first time.  // New Scientist;12/5/2009, Vol. 204 Issue 2737, p18 

    The article discusses a study which aimed to trap a rainbow of visible light. Study authors utilized a convex lens and a plate of glass in order to trap wavelengths inside a tapering waveguide. They concluded that when a multi-wavelength laser beam is shone at the open end of a waveguide, a...

  • Numerical characterization of nanopillar photonic crystal waveguides and directional couplers. Chigrin, Dmitry N.; Lavrinenko, Andrei V.; Torres, Clivia M. Sotomayor // Optical & Quantum Electronics;Jan2005, Vol. 37 Issue 1-3, p331 

    We numerically characterize a novel type of a photonic crystal waveguide, which consists of several rows of periodically arranged dielectric cylinders. In such a nanopillar photonic crystal waveguide, light confinement is due to the total internal reflection. A nanopillar waveguide is a...

  • Controllable spectrum of an axial-mode gyrotron with external reflections. Rozental, R. M.; Ginzburg, N. S.; Zaitsev, N. I.; Ilyakov, E. V.; Kulagin, I. S. // Technical Physics;Jan2006, Vol. 51 Issue 1, p78 

    The feasibility of controlling the spectrum of multifrequency oscillations in a gyrotron by means of external reflections is studied. It is shown that, in self-modulation oscillation modes of operation, the radiation spectrum lines may come close to the resonance frequencies of a combined...

  • A multiresonance method for measuring the reflection coefficient in a waveguide. Ponomarenko, V. I.; Popov, V. V. // Instruments & Experimental Techniques;Jan/Feb2005, Vol. 48 Issue 1, p78 

    A new method for measuring the complex reflection coefficient in rectangular waveguides using a scalar network analyzer is proposed. This method is based on measurements of the resonance characteristics of a quasi-resonator, i.e., a portion of the waveguide between a reflecting object on one...

  • Compensation for the Effect of the Natural Reflection Coefficient of a Directional Coupler in the Multiresonance Method for Measuring the Reflection Coefficient in a Waveguide. Ponomarenko, V.; Popov, V. // Instruments & Experimental Techniques;Nov/Dec2005, Vol. 48 Issue 6, p730 

    A method for compensating for the influence of the natural reflection coefficient of a directional coupler in measurements of the complex reflection coefficient in a waveguide by the multiresonance method is substantiated theoretically and experimentally.

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics