Thursday, January 10, 2013

2 μm solid-state laser mode-locked by single-layer graphene

(author unknown)



A. A. Lagatsky, Z. Sun, and T. S. Kulmala et al.

We report a 2 μm ultrafast solid-state Tm:Lu2O3 laser, mode-locked by single-layer graphene, generating transform-limited ∼ 410 fs pulses, with a spectral width ∼ 11.1 nm at 2067 nm. The maximum average output power is 270 mW, at a pulse repetition frequency of 110 MHz. This is a convenient high ... [Appl. Phys. Lett. 102, 013113 (2013)] published Thu Jan 10, 2013.



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