Time-resolved spectroscopy based on white-light generation of short pulses in a photonic crystal fiber

2005 ◽  
Author(s):  
Johannes Swartling ◽  
Andrea Bassi ◽  
Cosimo d'Andrea ◽  
Antonio Pifferi ◽  
Alessandro Torricelli ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
White Light ◽  
Time Resolved ◽  
Short Pulses ◽  
Time Resolved Spectroscopy ◽  
Crystal Fiber ◽  
White Light Generation ◽  
Light Generation

Dynamic Time-Resolved Diffuse Spectroscopy Based on White Light Generation in a Photonic Crystal Fiber

2005 ◽  
Author(s):  
Cosimo D'Andrea ◽  
Andrea Bassi ◽  
Johannes Swartling ◽  
Antonio Pifferi ◽  
Alessandro Torricelli ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
White Light ◽  
Time Resolved ◽  
Crystal Fiber ◽  
White Light Generation ◽  
Light Generation ◽  
Dynamic Time

scholarly journals White light generation using photonic crystal fiber with sub-micron circular lattice

2017 ◽  
Vol 68 (4) ◽  
pp. 282-289 ◽  
Author(s):  
Hamed Saghaei ◽  
Ashkan Ghanbari
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
White Light ◽  
Near Infrared ◽  
Metabolic Response ◽  
Stimulated Raman Scattering ◽  
Infrared Region ◽  
Visible Range ◽  
Crystal Fiber ◽  
White Light Generation

AbstractIn this paper, we study a photonic crystal fiber (PCF) with circular lattice and engineer linear and nonlinear parameters by varying the diameter of air-holes. It helps us obtain low and high zero dispersion wavelengths in the visible and nearinfrared regions. We numerically demonstrate that by launching 100 fs input pulses of 1, 2, and 5 kW peak powers with center wavelength of 532 nm from an unamplified Ti:sapphire laser into a 100 mm length of the engineered PCF, supercontinua as wide as 290, 440 and 830 nm can be obtained, respectively. The spectral broadening is due to the combined action of self-phase modulation, stimulated Raman scattering and parametric four-wave-mixing generation of the pump pulses. The third and the widest spectrum covers the entire visible range and a part of near infrared region making it a suitable source for both white light applications and optical coherence tomography to measure retinal oxygen metabolic response to systemic oxygenation.

Picosecond ultrasonics time resolved spectroscopy using a photonic crystal fiber

2006 ◽  
Vol 77 (3) ◽  
pp. 033101 ◽  
Author(s):  
C. Rossignol ◽  
J. M. Rampnoux ◽  
T. Dehoux ◽  
S. Dilhaire ◽  
B. Audoin
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Time Resolved ◽  
Time Resolved Spectroscopy ◽  
Crystal Fiber ◽  
Picosecond Ultrasonics

Picosecond ultrasonics time resolved spectroscopy using a photonic crystal fiber

Ultrasonics ◽  
2006 ◽  
Vol 44 ◽  
pp. e1283-e1287 ◽  
Author(s):  
C. Rossignol ◽  
J.M. Rampnoux ◽  
T. Dehoux ◽  
S. Dilhaire ◽  
B. Audoin
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Time Resolved ◽  
Time Resolved Spectroscopy ◽  
Crystal Fiber ◽  
Picosecond Ultrasonics

White-light supercontinuum generation with 60-ps pump pulses in a photonic crystal fiber

2001 ◽  
Vol 26 (17) ◽  
pp. 1356 ◽  
Author(s):  
Stéphane Coen ◽  
Alvin Hing Lun Chau ◽  
Rainer Leonhardt ◽  
John D. Harvey ◽  
Jonathan C. Knight ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
White Light ◽  
Supercontinuum Generation ◽  
Crystal Fiber
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