Raman transformation properties of partially coherent laser pulses in phosphorus-doped silica fibre

2019 ◽  
Author(s):  
Sergey M. Kobtsev ◽  
Aleksey Ivanenko ◽  
Alexey Kokhanovskiy ◽  
Mikhail Gervaziev ◽  
Sergey Smirnov
Keyword(s):  
Laser Pulses ◽  
Partially Coherent ◽  
Phosphorus Doped ◽  
Silica Fibre

scholarly journals Synchronously pumped picosecond all-fibre Raman laser based on phosphorus-doped silica fibre

2015 ◽  
Vol 23 (14) ◽  
pp. 18548 ◽  
Author(s):  
Sergey Kobtsev ◽  
Sergey Kukarin ◽  
Alexey Kokhanovskiy
Keyword(s):  
Raman Laser ◽  
Phosphorus Doped ◽  
Silica Fibre ◽  
Synchronously Pumped

Compression of femtosecond ytterbium fibre laser pulses using nonlinear processes in silica fibre

2018 ◽  
Vol 48 (5) ◽  
pp. 476-480
Author(s):  
N V Didenko ◽  
A V Konyashchenko ◽  
L L Losev ◽  
A V Tausenev ◽  
S Yu Tenyakov
Keyword(s):  
Laser Pulses ◽  
Fibre Laser ◽  
Nonlinear Processes ◽  
Ytterbium Fibre Laser ◽  
Silica Fibre

Pump–dump coherent control with partially coherent laser pulses

1996 ◽  
Vol 104 (2) ◽  
pp. 607-615 ◽  
Author(s):  
Xue‐Pei Jiang ◽  
Moshe Shapiro ◽  
Paul Brumer
Keyword(s):  
Coherent Control ◽  
Laser Pulses ◽  
Partially Coherent

A new dissociation mode for dislocations in silicon

1978 ◽  
Vol 36 (1) ◽  
pp. 346-347
Author(s):  
A. Ourmazd ◽  
G.R. Booker ◽  
C.J. Humphreys
Keyword(s):  
Detailed Examination ◽  
Experimental Results ◽  
Dislocation Network ◽  
Weak Beam ◽  
Phosphorus Doped

A (111) phosphorus-doped Si specimen, thinned to give a TEM foil of thickness ∼ 150nm, contained a dislocation network lying on the (111) plane. The dislocation lines were along the three <211> directions and their total Burgers vectors,ḇt, were of the type , each dislocation being of edge character. TEM examination under proper weak-beam conditions seemed initially to show the standard contrast behaviour for such dislocations, indicating some dislocation segments were undissociated (contrast A), while other segments were dissociated to give two Shockley partials separated by approximately 6nm (contrast B) . A more detailed examination, however, revealed that some segments exhibited a third and anomalous contrast behaviour (contrast C), interpreted here as being due to a new dissociation not previously reported. Experimental results obtained for a dislocation along [211] with for the six <220> type reflections using (g,5g) weak-beam conditions are summarised in the table below, together with the relevant values.

Causal heat transport induced by zeptosecond laser pulses

2002 ◽  
Vol 12 (3) ◽  
pp. 201-206 ◽  
Author(s):  
Janina Marciak-Kozłowska ◽  
Mirosław Kozłowski
Keyword(s):  
Heat Transport ◽  
Laser Pulses

Transient collisional excitation X-ray laser generation with picoseconds laser pulses

2001 ◽  
Vol 11 (PR2) ◽  
pp. Pr2-39-Pr2-42 ◽  
Author(s):  
M. Kado ◽  
T. Kawachi ◽  
N. Hasegawa ◽  
M. Tanaka ◽  
K. Sukegawa ◽  
...  
Keyword(s):  
Laser Pulses ◽  
Laser Generation ◽  
Collisional Excitation ◽  
X Ray

Lecture demonstrations on the interference of partially coherent light

1979 ◽  
Vol 129 (9) ◽  
pp. 151
Author(s):  
G.S. Egorov ◽  
S.N. Mensov ◽  
Nikolai S. Stepanov
Keyword(s):  
Coherent Light ◽  
Partially Coherent ◽  
Partially Coherent Light

Hard X-ray radiation and fast particle generation using multiterawatt laser pulses

1999 ◽  
Vol 169 (1) ◽  
pp. 72 ◽  
Author(s):  
Aleksandr A. Andreev ◽  
V.E. Yashin ◽  
Aleksandr V. Charukhchev
Keyword(s):  
Laser Pulses ◽  
Fast Particle ◽  
X Ray ◽  
Particle Generation
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