NDLI: Reconfigurable Generation of High-Order Ultra-Wideband Waveforms Using Edge Detection

Content Provider	IEEE Xplore Digital Library
Author	Zadok, A. Xiaoxia Wu Sendowski, J. Yariv, A. Willner, A.E.
Copyright Year	1983
Abstract	The generation of ultra-wideband (UWB), high-frequency waveforms based on nonlinear propagation of pulses in optical fibers is reported. Self-phase modulation and subsequent optical filtering are used to implement all-optical edge detectors, which generate two temporally-narrowed replicas of each input pulse. The shapes of the narrowed pulses are subtracted from that of the original one in a balanced differential detector, providing a UWB waveform. The use of multiple replicas and nonlinear propagation allows for the generation of higher-order pulse shapes, beyond those of a Gaussian monocycle or doublet. The output pulse shape is reconfigurable through adjusting the input power and detuning the optical filters. The central radio-frequency of the generated waveforms is as high as 34 GHz, with a fractional bandwidth of 70%.
Sponsorship	IEEE Lasers and Electro-Optics Society Optical Society of America
Starting Page	2207
Ending Page	2212
Page Count	6
File Size	783116
File Format	PDF
ISSN	07338724
Volume Number	28
Issue Number	16
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-08-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Ultra wideband technology Image edge detection Optical pulse generation Optical pulse shaping Shape Optical propagation Optical modulation Pulse modulation Optical filters Optical fibers ultra-wideband pulse generation Microwave photonics nonlinear fiber-optics optical signal processing
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Photonic Generation of Ultra-Wideband Signals via Pulse Compression in a Highly Nonlinear Fiber

Coherent photonic processing of microwave signals using spatial light modulators: programmable amplitude filters

UWB-Over-Fiber Communications: Modulation and Transmission

Photonic Generation of UWB Pulses Using a Nonlinear Optical Loop Mirror and Its Distribution Over a Fiber Link

Programmable Photonic Microwave Filters With Arbitrary Ultra-Wideband Phase Response

Flexible Monocycle UWB Generation for Reconfigurable Access Networks

Background-Free Arbitrary Waveform Generation via Polarization Pulse Shaping

Generation of Power-Efficient FCC-Compliant UWB Waveforms Using FBGs: Analysis and Experiment

Directly Generated Gaussian-Shaped Optical Frequency Comb for Microwave Photonic Filtering and Picosecond Pulse Generation

Reconfigurable Generation of High-Order Ultra-Wideband Waveforms Using Edge Detection

Similar Documents

Photonic Generation of Ultra-Wideband Signals via Pulse Compression in a Highly Nonlinear Fiber

Coherent photonic processing of microwave signals using spatial light modulators: programmable amplitude filters

UWB-Over-Fiber Communications: Modulation and Transmission

Photonic Generation of UWB Pulses Using a Nonlinear Optical Loop Mirror and Its Distribution Over a Fiber Link

Programmable Photonic Microwave Filters With Arbitrary Ultra-Wideband Phase Response

Flexible Monocycle UWB Generation for Reconfigurable Access Networks

Background-Free Arbitrary Waveform Generation via Polarization Pulse Shaping

Generation of Power-Efficient FCC-Compliant UWB Waveforms Using FBGs: Analysis and Experiment

Directly Generated Gaussian-Shaped Optical Frequency Comb for Microwave Photonic Filtering and Picosecond Pulse Generation

Reconfigurable Generation of High-Order Ultra-Wideband Waveforms Using Edge Detection