Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Walter J. Tomlinson"'
Autor:
Walter J. Tomlinson, Richard E. Wagner
Publikováno v:
Applied optics. 21(15)
Many single-mode fiber components include some form of optics, such as lenses or mirrors, for collecting light from a source fiber or laser and concentrating it on a receiving fiber. For such components there is a direct and simple relationship betwe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::123bed7ca7f18307700eb320f43fdfc1
https://pubmed.ncbi.nlm.nih.gov/20396100
https://pubmed.ncbi.nlm.nih.gov/20396100
Publikováno v:
Applied optics. 21(11)
By numerical simulations of the reflection of a (2-D) Gaussian beam from a nonlinear interface, we show several new features of the behavior of such an interface and resolve the difference between the results of two previous studies of this type. New
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8906392879798afb6197bdc4a9ff8ab0
https://pubmed.ncbi.nlm.nih.gov/20389991
https://pubmed.ncbi.nlm.nih.gov/20389991
Autor:
Walter J. Tomlinson
Publikováno v:
Applied optics. 19(7)
Graded-refractive-index-rod lenses (GRIN-rod lenses) have a number of features that make them particularly suitable for use in optical devices for manipulating and processing the optical signals in fiber communication systems. Such lenses can be ceme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2eee9b4ac078d2fd5047600c118bcd7e
https://pubmed.ncbi.nlm.nih.gov/20220997
https://pubmed.ncbi.nlm.nih.gov/20220997
Autor:
Walter J. Tomlinson
Publikováno v:
Applied optics. 19(7)
The aberrations of graded-refractive-index-rod lenses (GRIN-rod lenses) are analyzed, with particular emphasis on the characteristics and parameter ranges of interest for various multimode optical fiber devices. Ray-tracing calculations are used to p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da2eee78023431fb431a772381249cef
https://pubmed.ncbi.nlm.nih.gov/20220996
https://pubmed.ncbi.nlm.nih.gov/20220996
Autor:
Walter J. Tomlinson
Publikováno v:
Applied optics. 16(8)
The capacity of optical fiber transmission systems could be increased by multiplexing several signals at different wavelengths on each fiber. This paper considers various multiplex system designs that might be used with multimode fiber transmission s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f283170abfa2156d86b506a41cb5c31e
https://pubmed.ncbi.nlm.nih.gov/20168894
https://pubmed.ncbi.nlm.nih.gov/20168894
Autor:
Walter J. Tomlinson
Publikováno v:
Applied optics. 15(3)
We develop a theory of the dynamics of optically induced conversion processes for samples of arbitrary optical thickness. The result is in the form of a simple first-order differential equation for the spatial variation of the state of the sample wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55489f4d41215ddd0c837ab09764da0e
https://pubmed.ncbi.nlm.nih.gov/20165065
https://pubmed.ncbi.nlm.nih.gov/20165065
Publikováno v:
Applied optics. 11(3)
The photodimers formed by polycyclic aromatic hydrocarbons, such as anthracene, and their derivatives can be photodissociated to the original monomers. When the photodimer is held in a rigid matrix, the dimer can be remade efficiently because the two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::263eb0fa77a2c858cb7a14edaca38552
https://pubmed.ncbi.nlm.nih.gov/20111545
https://pubmed.ncbi.nlm.nih.gov/20111545
Publikováno v:
Optics letters. 6(7)
We experimentally demonstrate a fundamentally new type of intrinsic optical bistability that requires no resonant optical cavity. Operation is based on mutual self-focusing of counterpropagating laser beams in a nonlinear medium.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9feaefd2a88100085833234f45e2712
https://pubmed.ncbi.nlm.nih.gov/19701427
https://pubmed.ncbi.nlm.nih.gov/19701427
Autor:
Walter J. Tomlinson
Publikováno v:
Optics letters. 5(7)
It is shown that an interface between two dielectric media, where the lower-refractive-index material has a positive optical Kerr coefficient, can support a two-dimensional optical surface wave that propagates along the interface with a constant shap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a39c265383b264eca91a022421856ec5
https://pubmed.ncbi.nlm.nih.gov/19693215
https://pubmed.ncbi.nlm.nih.gov/19693215
Autor:
Roger H. Stolen, Walter J. Tomlinson
Publikováno v:
Journal of the Optical Society of America B. 9:565
For ultrashort optical pulses propagating in silica optical fibers, the Raman contribution to the effective nonlinear refractive index decreases for pulse widths less than ~100 fsec. By numerical simulation, we show that this contribution not only de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f267fc1ac1de6d84d38eb9663caaf3f
https://doi.org/10.1364/josab.9.000565
https://doi.org/10.1364/josab.9.000565