Petar Pepeljugoski
IBM
100 Papers
1K Citations
Petar Pepeljugoski is an academic researcher from IBM. The author has contributed to research in topics: Multi-mode optical fiber & Optical interconnect. The author has an hindex of 28, co-authored 98 publications. Previous affiliations of Petar Pepeljugoski include University of California, Berkeley.
Chat about Author
Papers
AI-driven Event Recognition with a Real-Time 3D 60-GHz Radar System
Asaf Tzadok,Alberto Valdes-Garcia,Petar Pepeljugoski,Jean-Olivier Plouchart,Mark Yeck,Huijuan Liu +5 more
- 01 Aug 2020
TL;DR: A vertically integrated antennas-to-AI system is presented to implement a 3D radar system that extracts volumetric information from a scene at a high frame rate and achieves recognition accuracy of 93% on a set of 9 different gestures involving two hands.
9
Proceedings Article
An 800 Gb/s, 16 channel, VCSEL-based, co-packaged transceiver with fast laser sparing
Daniel M. Kuchta,Mounir Meghelli,Petar Pepeljugoski,Laurent Schares,Michael Schultz,Pavlos Maniotis,Paul Fortier,E. Tucotte,Charles Bureau,Marc-Olivier Pion,Y. Cossette,G. Jutras,B. Sow,Bipin D. Parikh,Stephanie Ostrander,S Li,Don Becker,F. Gholami,H. Bagheri,Mark W. Kapfhammer,H.L. Toy,Frank Flens,Greta Light,B. Wang +23 more
- 18 Sep 2022
TL;DR: In this article , high speed, low power, and sparing characteristics of the transmitter portion of an 800 Gb/s co-packaged transceiver using VCSELs and 2:1 sparing for improved reliability are reported.
9
Noise properties of electrically gain-switched 1.5 µm DFB lasers after spectral filtering
TL;DR: In this article, spectral filtering of short pulses from an electrically gain-switched 1.5 mu m DFB laser produces a substantial increase (12 dB) in the noise of the pulse train due to a mode partition effect.
9
Direct VCSEL launch into large-core multimode fiber: enhancement of the bandwidth x distance product
Barbara A. DeBaun,Petar Pepeljugoski,Jeannine M. Trewhella +2 more
- 04 Apr 1997
TL;DR: In this article, a vertical cavity surface emitting laser (VCSEL) is used to provide a low numerical aperture launch into a large core fiber, which has a relatively large numerical aperture.
8
Packaging aspects of the Jitney parallel optical interconnect
M.S. Cohen,Glen Walden Johnson,D.M. Kuchta,Petar Pepeljugoski,J.W. Trewhella,Sylvain Ouimet,Stephen Louis Spanoudis +6 more
- 25 May 1998
TL;DR: The Jitney parallel optical interconnect as discussed by the authors is a prototype 20-channel wide, low cost data link, designed for operation at speeds up to one Gbyte/s over distances approaching 100 meters.
8