Results 231 to 240 of about 90,482 (273)
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Journal of Peptide Science, 2016
Small‐scale optical devices, designed and fabricated onto one dielectric substrate, create integrated optical chip like their microelectronic analogues. These photonic circuits, based on diverse physical phenomena such as light–matter interaction, propagation of electromagnetic waves in a thin dielectric material, nonlinear and electro‐optical effects,
Amir, Handelman +3 more
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Small‐scale optical devices, designed and fabricated onto one dielectric substrate, create integrated optical chip like their microelectronic analogues. These photonic circuits, based on diverse physical phenomena such as light–matter interaction, propagation of electromagnetic waves in a thin dielectric material, nonlinear and electro‐optical effects,
Amir, Handelman +3 more
openaire +2 more sources
SPIE Proceedings, 1990
Summary The challenges for introducing optical waveguides into the high performance computer packaging environment are formidable. Polymers may be well suited for meeting this challenge. In this work, progress was shown using an epoxy material vT hich has been fabricated into ridge waveguides which exhibit low propagation loss (0.3 dB/cm at 1.3 jum ...
Jean M. Hagerhorst-Trewhella +5 more
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Summary The challenges for introducing optical waveguides into the high performance computer packaging environment are formidable. Polymers may be well suited for meeting this challenge. In this work, progress was shown using an epoxy material vT hich has been fabricated into ridge waveguides which exhibit low propagation loss (0.3 dB/cm at 1.3 jum ...
Jean M. Hagerhorst-Trewhella +5 more
openaire +1 more source
Optical Waveguide Refractometers
2005In this chapter we have illustrated a new method for the determination of the refractive index of liquid samples, based on Cerenkov second harmonic generation from suitable planar waveguides. The method allows the determination of the refractive index in the near infrared by detection in the visible.
MARANGONI, MARCO ANDREA +2 more
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2018
Preface Introduction Propagation Characteristics of Planar Waveguides Ajoy Ghatak and Vasudevan Lakshminarayanan Birefringent Optical Waveguides Maria L. Calvo and Ramon F. Alvarez-Estrada Optically Induced Nonlinear Waveguides Philip Jander and Cornelia Denz Active Optical Waveguides Michael Cada Wavelength Dispersive Planar Waveguide Devices: Echelle
María L. Calvo +1 more
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Preface Introduction Propagation Characteristics of Planar Waveguides Ajoy Ghatak and Vasudevan Lakshminarayanan Birefringent Optical Waveguides Maria L. Calvo and Ramon F. Alvarez-Estrada Optically Induced Nonlinear Waveguides Philip Jander and Cornelia Denz Active Optical Waveguides Michael Cada Wavelength Dispersive Planar Waveguide Devices: Echelle
María L. Calvo +1 more
+5 more sources
2004
In this chapter, after presenting a brief review of the various types of optical waveguides, we outline the key principles and parameters which describe and define the operation of optical waveguides and fibres. The ways in which propagation through optical fibres affects the properties of the guided waves are discussed, including dispersion and non ...
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In this chapter, after presenting a brief review of the various types of optical waveguides, we outline the key principles and parameters which describe and define the operation of optical waveguides and fibres. The ways in which propagation through optical fibres affects the properties of the guided waves are discussed, including dispersion and non ...
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A novel optical waveguide for integrated optics
IEEE Journal of Quantum Electronics, 1973A novel dielectric optical waveguide was made consisting of a guide pattern on a thin dielectric film. Almost all the power propagates in the thin film along the guide pattern. The existence of propagation modes of this waveguide was verified both theoretically and experimentally.
H, Furuta, H, Noda, A, Ihaya
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Optical-waveguide hybrid coupler
Optics Letters, 1982As a novel guided-wave passive device, the optical-waveguide hybrid coupler is proposed and its first known demonstration is reported. The proposed device consists of symmetric and nonsymmetric branching forks connected at a junction. An explanation of the working mechanism is presented.
M, Izutsu, A, Enokihara, T, Sueta
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Efficient optical waveguide coupler
Applied Optics, 1980A new method for high-efficiency interconnection of two planar optical waveguides is described. This technique is based on mode-matched coupling and is particularly useful when the difference between the refractive indices of the individual guides is large.
B L, Sopori, C M, Phillips, W S, Chang
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Optical waveguide cable connection
Applied Optics, 1976The requirements for a practical optical waveguide cable connector are reviewed. The sources of loss in fiber-to-fiber coupling, both intrinsic (fiber-related) and extrinsic (connector-related), are discussed and quantified. A multiple channel, single-fiber-per-channel connector concept, termed the overlap connector, is then described, with emphasis on
F L, Thiel, R M, Hawk
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