Results 191 to 200 of about 2,648 (223)
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Crosstalk Reduction Using Larger Arrayed-Waveguide Gratings (AWGs)
Photonics in Switching, 2000This paper presents a feedback Arrayed-Waveguide Grating-Based (AWG) optical packet switch proposed in an EPSRC-funded project, WASPNET (WAvelength Switched Packet NET work). The feedback configuration allows packet priority routing at the expense of requiring a larger AWG thus increasing the crosstalk. In this paper, it is shown that some inputs of an
Meow C. Chia +4 more
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AWG-Parameters: new software tool to design arrayed waveguide gratings
SPIE Proceedings, 2013A new software tool and its application in the design of optical multiplexers/demultiplexers based on arrayed waveguide gratings is presented. The motivation for this work is the fact that when designing arrayed waveguide gratings a set of geometrical parameters must be first calculated.
D. Seyringer, M. Bielik
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Technical Digest CLEO/Pacific Rim '97 Pacific Rim Conference on Lasers and Electro-Optics, 1997 H. Tanobe +4 more
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Athermal silica-based arrayed-waveguide grating (AWG) multiplexers with new low loss groove design
OFC/IOOC . Technical Digest. Optical Fiber Communication Conference, 1999, and the International Conference on Integrated Optics and Optical Fiber Communication, 2003 A. Kaneko +4 more
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Journal of Lightwave Technology, 1997
This paper shows a new scheme which improves the crosstalk performance of large optical multi/demultiplexers, a key component in wavelength division multiplexing (WDM) systems. This scheme uses arrayed waveguide gratings (AWG's) of various sizes and requires no additional equipment.
T. Kawai, H. Obara
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This paper shows a new scheme which improves the crosstalk performance of large optical multi/demultiplexers, a key component in wavelength division multiplexing (WDM) systems. This scheme uses arrayed waveguide gratings (AWG's) of various sizes and requires no additional equipment.
T. Kawai, H. Obara
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SPIE Proceedings, 2012
Silicon -on -insulator (SOI) optical microring resonators fabricated with the standard CMOS fabrication technology have recently gained considerable attention for energy efficient, compact and low cost biomedical and environmental sensing applications.
Yebo, Nebiyu A. +3 more
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Silicon -on -insulator (SOI) optical microring resonators fabricated with the standard CMOS fabrication technology have recently gained considerable attention for energy efficient, compact and low cost biomedical and environmental sensing applications.
Yebo, Nebiyu A. +3 more
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Fiber and Integrated Optics, 2004
An improved design of silicon-on-insulator based 8 × 8 AWG multiplexer is presented using tapered entry into the slab waveguide. Our simulation result clearly shows significant enhancement of electric field from 0.44 V/m to 0.732 V/m, reduction in insertion loss from 7.13 db to 2.7 db, with bandwidth of 230 GHz and channel spacing 200 GHz while keeping
AJI BABY, B. R. SINGH, AMIT GANGOPADHYAY
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An improved design of silicon-on-insulator based 8 × 8 AWG multiplexer is presented using tapered entry into the slab waveguide. Our simulation result clearly shows significant enhancement of electric field from 0.44 V/m to 0.732 V/m, reduction in insertion loss from 7.13 db to 2.7 db, with bandwidth of 230 GHz and channel spacing 200 GHz while keeping
AJI BABY, B. R. SINGH, AMIT GANGOPADHYAY
openaire +1 more source
Graphene based Q-switched tunable S-band fiber laser incorporating arrayed waveguide gratings (AWG)
Journal of Nonlinear Optical Physics & Materials, 2014We present in this paper, the result of successful fabrication of a novel graphene-based Q-switched fiber laser in the S-band region using an arrayed waveguide gratings (AWGs). The S-band lasing is realized by employing a depressed-cladding erbium doped fiber (DC-EDF), as the gain medium. A new ferrule-to-ferrule and stepwise optical extraction method
F. D. Muhammad, M. Z. Zulkifli, H. Ahmad
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AWG-Wuckler: A Novel Software Tool for Flexible Design of Arrayed Waveguide Gratings
2022 International Conference on Broadband Communications for Next Generation Networks and Multimedia Applications (CoBCom), 2022Severin Keller +4 more
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SOI-based arrayed waveguide grating with extended dynamic range for fiber Bragg grating interrogator
Optical Fiber Technology, 2022Siming Weng, Pei Yuan, Lianqing Zhu
exaly