Fiber laser pumping devices based on directional coupling via fused silica ridge waveguide arrays

2015 ◽  
Author(s):  
B. Weigand ◽  
C. Dautermann ◽  
C. Theobald ◽  
S. Wolff ◽  
J. A. L'huillier
Keyword(s):  
Fiber Laser ◽  
Fused Silica ◽  
Ridge Waveguide ◽  
Waveguide Arrays ◽  
Laser Pumping ◽  
Directional Coupling

Ytterbium-doped fiber laser pumping of a thulium-doped ZBLAN blue fiber laser

2003 ◽  
Author(s):  
Dominic Faucher ◽  
Pierre Laperle ◽  
Real Vallee
Keyword(s):  
Fiber Laser ◽  
Laser Pumping

scholarly journals Two-dimensional soliton in cubic fs laser written waveguide arrays in fused silica

2006 ◽  
Vol 14 (13) ◽  
pp. 6055 ◽  
Author(s):  
Alexander Szameit ◽  
Jonas Burghoff ◽  
Thomas Pertsch ◽  
Stefan Nolte ◽  
Andreas Tünnermann ◽  
...  
Keyword(s):  
Fused Silica ◽  
Two Dimensional ◽  
Waveguide Arrays ◽  
Fs Laser ◽  
Dimensional Soliton

Slitless Optical-Fiber Laser-Raman Spectrometer Employing a Concave Holographic Grating

1977 ◽  
Vol 31 (4) ◽  
pp. 295-298 ◽  
Author(s):  
George E. Walrafen
Keyword(s):  
Optical Fiber ◽  
Fiber Laser ◽  
Numerical Aperture ◽  
Fused Silica ◽  
Holographic Grating ◽  
Photomultiplier Tube ◽  
Solid Core ◽  
Raman Spectrometer ◽  
Focal Line ◽  
Laser Raman

A slitless optical-fiber laser-Raman spectrometer has been developed that employs a single f/3 concave holographic diffraction grating. The exit end of an optical fiber is positioned at the grating focus, and the divergent excitation and Raman radiation are then dispersed and refocussed. Detection is accomplished by translating an exit slit and photomultiplier tube along the focal line. A moveable solid-core optical fiber that transmits light to a fixed photomultiplier tube may also be used. The holographic grating produces a straight focal line, instead of a curve, resulting in accurate focussing from 480 to 650 nm, with linear scanning. The low f-number grating was used to accommodate high numerical aperture optical fibers without loss of light. A comparison between the present spectrometer with a 55 m fused silica fiber and a Jarrell-Ash Czerny-Turner single monochromator using a 1-cm bulk sample indicates a signal/noise improvement by a factor of 137 for the very weak two-phonon band from fused silica near 1600 cm−1.

High-brightness power delivery for fiber laser pumping: simulation and measurement of low-NA fiber guiding

2015 ◽  
Author(s):  
Dan Yanson ◽  
Moshe Levy ◽  
Ophir Peleg ◽  
Noam Rappaport ◽  
Moshe Shamay ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Power Delivery ◽  
High Brightness ◽  
Laser Pumping

Thin-disk laser-pumping of ytterbium-doped fiber laser

2011 ◽  
Vol 8 (12) ◽  
pp. 887-894 ◽  
Author(s):  
A. Popp ◽  
A. Voss ◽  
Th. Graf ◽  
S. Unger ◽  
J. Kirchhof ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Thin Disk ◽  
Disk Laser ◽  
Laser Pumping ◽  
Thin Disk Laser

Nonlinear Waveguide Arrays by Femtosecond Laser Writing in Fused Silica

2005 ◽  
Author(s):  
Alexander Szameit ◽  
Dominik Blömer ◽  
Jonas Burghoff ◽  
Thomas Pertsch ◽  
Stefan Nolte ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Fused Silica ◽  
Laser Writing ◽  
Waveguide Arrays ◽  
Nonlinear Waveguide
Sign in / Sign up

Export Citation Format

Share Document