scholarly journals Small-spot interference pattern for single-step 2D integration and wide wavelength detuning of planar Bragg gratings

2003 ◽  
Vol 39 (14) ◽  
pp. 1050 ◽  
Author(s):  
C.B.E. Gawith ◽  
G.D. Emmerson ◽  
S.G. McMeekin ◽  
J.R. Bonar ◽  
R.I. Laming ◽  
...  
Keyword(s):  
Interference Pattern ◽  
Bragg Gratings ◽  
Single Step ◽  
Small Spot

Small-Spot Direct UV Written Fiber Bragg Gratings in Multicore Fiber

2019 ◽  
Author(s):  
Senta L. Jantzen ◽  
Christopher Holmes ◽  
Rex H. S. Bannerman ◽  
Alexander Jantzen ◽  
Paolo L. Mennea ◽  
...  
Keyword(s):  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Small Spot ◽  
Multicore Fiber

scholarly journals Individual inscription of spectrally multiplexed Bragg gratings in optical multicore fibers using small spot direct UV writing

2020 ◽  
Vol 28 (14) ◽  
pp. 21300
Author(s):  
Senta L. Jantzen ◽  
Rex H. S. Bannerman ◽  
Alexander Jantzen ◽  
Paolo L. Mennea ◽  
Devin H. Smith ◽  
...  
Keyword(s):  
Bragg Gratings ◽  
Small Spot ◽  
Uv Writing

scholarly journals Inscription methods for co‐located fibre Bragg gratings using small spot direct UV writing

2021 ◽  
Author(s):  
S. L. Jantzen ◽  
D. H. Smith ◽  
R. H. S. Bannerman ◽  
L. J. Boyd ◽  
J. C. Gates ◽  
...  
Keyword(s):  
Bragg Gratings ◽  
Small Spot ◽  
Uv Writing ◽  
Fibre Bragg Gratings

scholarly journals Superstructure and Superimposed Fiber Bragg Gratings Fabricated through Small Spot Direct UV Writing

2020 ◽  
Author(s):  
Senta L. Jantzen ◽  
Devin H. Smith ◽  
Rex H. S. Bannerman ◽  
Paolo L. Mennea ◽  
Lewis J. Boyd ◽  
...  
Keyword(s):  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Small Spot ◽  
Uv Writing

scholarly journals All-UV-written integrated planar Bragg gratings and channel waveguides through single-step direct grating writing

2004 ◽  
Vol 151 (2) ◽  
pp. 119 ◽  
Author(s):  
G.D. Emmerson ◽  
C.B.E. Gawith ◽  
S.P. Watts ◽  
R.B. Williams ◽  
P.G.R. Smith ◽  
...  
Keyword(s):  
Bragg Gratings ◽  
Single Step ◽  
Channel Waveguides

Computer analysis of side-band holography in STEM

1991 ◽  
Vol 49 ◽  
pp. 684-685
Author(s):  
M.A. Gribelyuk ◽  
J.M. Cowley
Keyword(s):  
Interference Pattern ◽  
Computer Analysis ◽  
Side Band ◽  
Diffraction Plane ◽  
Illumination System ◽  
Probe Size

Recently the use of a biprism in a STEM instrument has been suggested for recording of a hologram. A biprism is inserted in the illumination system and creates two coherent focussed beams at the specimen level with a probe size d= 5-10Å. If one beam passes through an object and another one passes in vacuum, an interference pattern, i.e. a hologram can be observed in diffraction plane (Fig.1).

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