Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Manickam Neelakandan"'
Autor:
Manickam Neelakandan, Allan Chan, Vinay V. Alexander, Malay Kumar, Fred L. Terry, Chenan Xia, Ojas P. Kulkarni, Michael J. Freeman, Kevin Ke, Michael J. Welsh, Mohammed N. Islam
Publikováno v:
Optical Fiber Technology. 18:349-374
High average power, all-fiber integrated, broadband supercontinuum (SC) sources are demonstrated. Architecture for SC generation using amplified picosecond/nanosecond laser diode (LD) pulses followed by modulation instability (MI) induced pulse break
Publikováno v:
The Journal of Physical Chemistry A. 101:2936-2945
A comparative study of the collective polarizability anisotropy dynamics of benzene, 1,3,5-trifluorobenzene, and hexafluorobenzene was carried out by using optical heterodyne-detected Raman-induced Kerr effect spectroscopy (OHD-RIKES) with 45 fs lase
Publikováno v:
Chemical Physics Letters. 265:283-292
The molecular dynamics of binary liquid mixtures of C 6 F 6 and C 6 H 6 were studied by using optical heterodyne-detected Raman-induced Kerr effect spectroscopy (OHD-RIKES) with 45 fs laser pulses at room temperature and ambient pressure. The data gi
Publikováno v:
The Journal of Physical Chemistry. 100:10005-10014
The collective polarizability anisotropy dynamics of liquid methyl iodide at room temperature and ambient pressure was studied by using optical heterodyne-detected Raman-induced Kerr effect spectroscopy (OHD-RIKES) with 45 fs laser pulses. The OHD-RI
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 90:45-51
Single-wavelength picosecond polarized pump-probe spectroscopy has been used to study the excited state dynamics of aqueous suspensions of the amylose-iodine complex at wavelengths within the broad absorption band centered at about 635 nm. A single-e
Autor:
Tariq Manzur, Manickam Neelakandan, Mohammed N. Islam, Allan Chan, Michael J. Freeman, Malay Kumar, Fred L. Terry
Publikováno v:
Applied optics. 51(15)
We measure the diffuse reflection spectrum of solid samples such as explosives (TNT, RDX, PETN), fertilizers (ammonium nitrate, urea), and paints (automotive and military grade) at a stand-off distance of 5 m using a mid-infrared supercontinuum light
Autor:
Michael J. Freeman, Mohammed N. Islam, Allan Chan, Malay Kumar, Vinay V. Alexander, Ojas P. Kulkarni, Fred L. Terry, Manickam Neelakandan
Publikováno v:
Journal of the Optical Society of America B. 28:2486
A mid-IR supercontinuum (SC) fiber laser based on a thulium-doped fiber amplifier (TDFA) is demonstrated. A continuous spectrum extending from ∼1.9 to 4.5 μm is generated with ∼0.7 W time-average power in wavelengths beyond 3.8 μm. The laser ou