230 citations · 340 across the 3 of their papers we have counts for
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cond-mat.mtrl-sci2009★ 230 cited
Femtosecond carrier dynamics and saturable absorption in graphene suspensions
Sunil Kumar, M. Anija, N. Kamaraju +4
Nonlinear optical properties and carrier relaxation dynamics in graphene, suspended in three different solvents, are investigated using femtosecond (80 fs pulses) Z-scan and degene…
cond-mat.mtrl-sci2007★ 72 cited
Large nonlinear absorption and refraction coefficients of carbon nanotubes estimated from femtosecond Z-scan measurements
N. Kamaraju, Sunil Kumar, Srinivasan Krishnamurthy +3
Nonlinear transmission of 80 and 140 femtosecond pulsed light with wavelength through single walled carbon nanotubes suspended in water containing sodium dodecyl sulphate…