The transmittance curves of closed-aperture Z-scan show that nonlinear refraction is not the optical limiting mechanism of solubilized carbon nanotubes.

Progress in the optical limiting materials for nonlinear absorption;

Third-order optical nonlinearities and optical limiting of octa-octyloxy metallo-phthalocyanine for ps pulses in toluene;

Study on the optical limiting properties of the new metal cluster compound;

e have demostrated the optical limiter using reverse saturable absorption and selffoucsing in copper phthalocyanine.

In this paper, it makes the numerical analysis of one-dimensional nonlinear photonic (1-DNPC) crystal optical limiter in theory.

Broadband two-photon absorption and optical power limiting properties of a novel organic compound;

Results show that the porphyrin derivative has a large nonlinear absorption coefficient,which has potential applications as novel optical power limiting material.

The upconversion and optical power limiting properties of a new organic dye trans 4 [4 (N hydroxyethyl N ethylamino)styryl] N methylpyridinium p toluene sulfonate (abbreviated as HEASPS thereafter) in DMF are reported in this paper.

Study on nonlinear absorption and optical limiting properties in an organic material ZnTBP-CA-PhR;

The applications of TPA, including up\|converted lasing, optical limiting, two\|photon flu orescence microscopy, three\|dimensional optical data storage and TPA micro\|fabrication are discussed.