No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
The full text of this article is not currently available.
A two-photon pumped polyfluorene laser
4.J. H. Burroughes, D. D. C. Bradley, A. R. Brown, R. N. Marks, K. Mackay, R. H. Friend, P. L. Burns, and A. B. Holmes, Nature (London) 347, 539 (1990).
10.G. Lemercier, J. -C. Mulatier, C. Martineau, R. Anemian, C. Andraud, I. Wang, O. Stephan, N. Amari, and P. Baldeck, C. R. Chim. 8, 1308 (2005).
11.G. Heliotis, R. Xia, D. D. C. Bradley, G. A. Turnbull, I. D. W. Samuel, P. Andrew, and W. L. Barnes, Appl. Phys. Lett. 83, 2118 (2003).
18.G. Tsiminis, J. C. Ribierre, A. Ruseckas, H. S. Barcena, G. J. Richards, G. A. Turnbull, P. L. Burn, and I. D. W. Samuel, Adv. Mater. (Weinheim, Ger.) 20, 1940 (2008).
Article metrics loading...
A tunable two-photon pumped solid-state laser based on polyfluorene is reported. A detailed investigation of the two-photon absorption in polyfluorene for both nanosecond and femtosecond time regimes in solution, and solid-state allows the determination of the most favorable conditions for lasing. Tunable distributed feedback lasers are made by spin coating from a polyfluorene solution on corrugated silica substrates and lasing is achieved under two-photon excitation at 640 nm with an absorbed energy density at lasing threshold of . These results highlight an alternative pumping scheme for blue organic semiconductor lasers.
Full text loading...
Most read this month