Optical limiting and bleaching effects in a suspension of onion-like carbon

Journal Article · Thu Apr 30 04:00:00 EDT 2009 · Quantum Electronics (Woodbury, N.Y.)

DOI:https://doi.org/10.1070/QE2009V039N04ABEH013855· OSTI ID:21467140

Mikheev, Gen M; Bulatov, D L; Mogileva, T N ^[1]; Kuznetsov, V L; Moseenkov, S I; Ishchenko, A V ^[2]

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1. Institute of Applied Mechanics, Ural Division of the Russian Academy of Sciences, Izhevsk (Russian Federation)
2. Institute of Catalysis, Siberian Division of the Russian Academy of Sciences, Novosibirsk (Russian Federation)

We have studied the effect of nanosecond laser pulses ({lambda} = 1064 nm) on the optical properties of onion-like carbon (OLC) prepared by high-temperature vacuum annealing of detonation nanodiamond and dispersed in N,N-dimethylformamide (DMF). The results demonstrate that, under low-intensity irradiation, the OLC suspension displays optical limiting behaviour. Increasing the incident intensity leads to bleaching of the suspension in the visible and near-IR spectral regions. (nanostructures)

• OSTI ID: 21467140
• Journal Information: Quantum Electronics (Woodbury, N.Y.), Journal Name: Quantum Electronics (Woodbury, N.Y.) Journal Issue: 4 Vol. 39; ISSN 1063-7818
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ANNEALING
BLEACHING
CARBON
DISPERSIONS
ELECTROMAGNETIC RADIATION
ELEMENTS
HEAT TREATMENTS
INFRARED SPECTRA
LASER RADIATION
NONMETALS
OPTICAL PROPERTIES
PHYSICAL PROPERTIES
PULSES
RADIATION EFFECTS
RADIATIONS
SPECTRA
SUSPENSIONS
TEMPERATURE RANGE
TEMPERATURE RANGE 0400-1000 K