» Authors » P P Mitra

P P Mitra

Explore the profile of P P Mitra including associated specialties, affiliations and a list of published articles. Areas
Snapshot
Articles 59
Citations 2784
Followers 0
Related Specialties
Top 10 Co-Authors
Published In
Affiliations
Soon will be listed here.
Recent Articles
1.
Cressy M, Valente D, Altick A, Kockenmeister E, Honegger K, Qin H, et al.
Genes Brain Behav . 2014 Jun; 13(6):565-77. PMID: 24888634
Gene interactions are acknowledged to be a likely source of missing heritability in large-scale genetic studies of complex neurological phenotypes. However, involvement of rare variants, de novo mutations, genetic lesions...
2.
Brener I, Mitra P, Lee D, Thomson D, Philen D
Opt Lett . 2007 Dec; 23(19):1520-2. PMID: 18091833
We present a new noninvasive technique for measuring the spatial variation of the zero-dispersion wavelength (lambda(0)) in single-mode fibers. This technique uses low-power continuous-wave lasers and is simple to implement....
3.
Deregnaucourt S, Mitra P, Feher O, Maul K, Lints T, Tchernichovski O
Ann N Y Acad Sci . 2004 Aug; 1016:364-76. PMID: 15313785
Song development provides an opportunity to study the mechanisms of vocal learning dynamically at molecular, cellular and systems levels, and across time scales ranging from minutes to months. To exploit...
4.
Tchernichovski O, Lints T, Deregnaucourt S, Cimenser A, Mitra P
Ann N Y Acad Sci . 2004 Aug; 1016:348-63. PMID: 15313784
Current technology makes it possible to measure song development continuously throughout a vocal ontogeny. Here we briefly review some of the problems involved and describe experimental and analytic methods for...
5.
Green A, Mitra P, Wegener L
Opt Lett . 2003 Dec; 28(24):2455-7. PMID: 14690113
We consider the combined effects of amplified spontaneous emission noise, optical Kerr nonlinearity, and chromatic dispersion on phase noise in an optical communication system. The effect of amplified spontaneous emission...
6.
Tchernichovski O, Mitra P
J Comp Physiol A Neuroethol Sens Neural Behav Physiol . 2002 Dec; 188(11-12):867-78. PMID: 12471487
The transition from an amorphous subsong into mature song requires a series of vocal changes. By tracing song elements during development, we have shown that the imitation trajectory to the...
7.
Green A, Littlewood P, Mitra P, Wegener L
Phys Rev E Stat Nonlin Soft Matter Phys . 2002 Nov; 66(4 Pt 2):046627. PMID: 12443369
We model the effects of cross-phase modulation in frequency (or wavelength) division multiplexed optical communications systems, using a Schrödinger equation with a spatially and temporally random potential. Green's functions for...
8.
Fee M, Shraiman B, Pesaran B, Mitra P
Nature . 2002 Jun; 395(6697):67-71. PMID: 12071206
Birdsong is characterized by the modulation of sound properties over a wide image of timescales. Understanding the mechanisms by which the brain organizes this complex temporal behaviour is a central...
9.
Sengupta A, Mitra P
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics . 2002 Apr; 60(3):3389-92. PMID: 11970154
The singular value decomposition is a matrix decomposition technique widely used in the analysis of multivariate data, such as complex space-time images obtained in both physical and biological systems. In...
10.
Mitra P, Stark J
Nature . 2001 Jun; 411(6841):1027-30. PMID: 11429598
The exponential growth in the rate at which information can be communicated through an optical fibre is a key element in the 'information revolution'. However, as for all exponential growth...