Scan-less 3D optical sensing/Lidar scheme enabled by wavelength division demultiplexing and position-to-angle conversion of a lens
نویسندگان
چکیده
منابع مشابه
All-optical wavelength conversion for mode division multiplexed superchannels.
We report in this work the first all-optical wavelength conversion (AOWC) of a mode division multiplexed (MDM) superchannel consisting of 2N modes by dividing the superchannel into N single-mode (SM) tributaries, wavelength converting N SM signals using well developed SM-AOWC techniques, and finally combining the N SM tributaries back to an MDM superchannel at the converted wavelength, inspired...
متن کاملAnalytical Models for All-optical Networks Employing Wavelength Division Multiplexing and Wavelength Conversion
This work studies the e ect of wavelength converters at nodes of a wavelength division multiplexed all-optical network. We develop analytical tools to calculate blocking in a network with arbitrary converter placement and a general loading scheme. Exact and approximate models to calculate blocking on short paths are derived and used to build recursions for longer paths. A measure of the network...
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هدف از این تحقیق بررسی برخی عوامل ادراکی واحساسی یعنی استفاده از شیوه های یادگیری زبان ، انگیزه ها ونگرش نسبت به زبان انگلیسی در رابطه با زمینه زبانی زبان آموزان می باشد. هدف بررسی این نکته بود که آیا اختلافی چشمگیر میان زبان آموزان دو زبانه و تک زبانه در میزان استفاده از شیوه های یادگیری زبان ، انگیزه ها نگرش و سطح مهارت زبانی وجود دارد. همچنین سعی شد تا بهترین و موثرترین عوامل پیش بینی کننده ...
15 صفحه اولAdaptive FLP - A New Wavelength Converter Placement Scheme for Optical Networks with Sparse-Partial Wavelength Conversion
In this paper it is proposed a new wavelength converter placement scheme called Adaptive First Load Priority, useful for designing and planning of optical networks with sparsepartial wavelength conversion architecture. The adaptive FLP is an extension of the FLP (First Load Priority) placement scheme proposed by authors in a previous work [11]. It was conceived with the aim of decreasing the nu...
متن کاملFirst Load Priority: A Wavelength Converter Placement Scheme for Optical Networks with Sparse-Partial Wavelength Conversion
Resumo. Neste artigo é proposta um nova estratégia para posicionamento de conversores de comprimento de onda chamada First Load Priority FLP, que pode ser usada no projeto e planejamento de redes ópticas transparentes com arquitetura de conversão esparsa parcial. Uma avaliação de desempenho do FLP sob diferentes cenários é desenvolvida. O FLP quando comparado com as outras estratégias de posici...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2020
ISSN: 1094-4087
DOI: 10.1364/oe.409473