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Title: Cross-phase-modulation-induced temporal reflection and waveguiding of optical pulses

Journal Article · · Journal of the Optical Society of America. Part B, Optical Physics
 [1];  [2];  [1]
  1. Univ. of Rochester, NY (United States). Lab. for Laser Energetics and Inst. of Optics
  2. Univ. of Rochester, NY (United States). Lab. for Laser Energetics

Cross-phase modulation (XPM) is commonly viewed as a nonlinear process that chirps a probe pulse and modifies its spectrum when an intense pump pulse overlaps with it. Here we present an alternative view of XPM in which the pump pulse creates a moving refractive-index boundary that splits the probe pulse into two parts with distinct optical spectra through temporal reflection and refraction inside a dispersive nonlinear medium. The probe even undergoes a temporal version of total internal reflection for sufficiently intense pump pulses, a phenomenon that can be exploited for making temporal waveguides. In this paper we investigate the practical conditions under which XPM can be exploited for temporal reflection and waveguiding. The width and shape of pump pulses as well as the nature of medium dispersion at the pump and probe wavelength (normal versus anomalous) play important roles. A super-Gaussian shape of pump pulses is particularly helpful because of its relatively sharp edges. When the pump wavelength lies in the anomalous-dispersion regime, the pump pulse can form a soliton,whose unique properties can be exploited to advantage. We also discuss a potential application of XPM-induced temporal waveguides for compensating timing jitter.

Research Organization:
Univ. of Rochester, NY (United States). Lab. for Laser Energetics
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA); Univ. of Rochester, NY (United States); New York State Energy Research and Development Authority (NYSERDA); National Science Foundation (NSF); New York State Energy Research and Development Authority
Grant/Contract Number:
NA0001944; ECCS-1505636; ECCS- 1505636
OSTI ID:
1423130
Alternate ID(s):
OSTI ID: 1418729
Report Number(s):
2017-219; 1375; JOBPDE; 2017-219, 2332, 1375; TRN: US1801714
Journal Information:
Journal of the Optical Society of America. Part B, Optical Physics, Vol. 35, Issue 2; ISSN 0740-3224
Publisher:
Optical Society of America (OSA)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 14 works
Citation information provided by
Web of Science

References (27)

Time Refraction and Time Reflection: Two Basic Concepts journal January 2002
Temporal waveguides for optical pulses journal January 2016
Suppression of soliton jitter by a copropagating support structure journal January 1997
Soliton-induced relativistic-scattering and amplification journal December 2012
Dynamics of light propagation in spatiotemporal dielectric structures journal April 2007
Experimental evidence of analogue Hawking radiation from ultrashort laser pulse filaments journal August 2011
Transformation of electromagnetic radiation at moving inhomogeneities of a medium journal December 2008
Frequency shifting at fiber-optical event horizons: The effect of Raman deceleration journal June 2010
Bouncing of a dispersive wave in a solitonic cage journal January 2015
Controlling Light by Light with an Optical Event Horizon journal April 2011
Fiber-Optical Analog of the Event Horizon journal March 2008
Trapping of light in solitonic cavities and its role in the supercontinuum generation journal January 2013
Comprehensive study on the concept of temporal optical waveguides journal June 2016
Hawking Radiation from Ultrashort Laser Pulse Filaments journal November 2010
Spectral Splitting of Optical Pulses Inside a Dispersive Medium at a Temporal Boundary journal December 2016
Optical black hole lasers journal October 2012
Theory of generation of new frequencies by mixing of solitons and dispersive waves in optical fibers journal July 2005
Photon accelerator journal May 1989
Trapping and controlling the dispersive wave within a solitonic well journal January 2016
Bouncing of a dispersive pulse on an accelerating soliton and stepwise frequency conversion in optical fibers journal January 2007
Frequency Shifting of Femtosecond Pulses by Reflection at Solitons journal November 2012
Adiabatic theory of solitons fed by dispersive waves journal September 2016
Nonlinear optics of fibre event horizons journal September 2014
Laser pulse analogues for gravity and analogue Hawking radiation journal March 2012
Observation of self-amplifying Hawking radiation in an analogue black-hole laser journal October 2014
Supercontinuum generation by multiple scatterings at a group velocity horizon journal January 2014
What is the Temporal Analog of Reflection and Refraction of Optical Beams? journal October 2015

Cited By (1)

Front-induced transitions journal September 2019

Figures / Tables (9)


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