Broadband infrared supercontinuum generation in hexagonal-lattice tellurite photonic crystal fiber with dispersion optimized for pumping near 1560 nm: comment

作者：Feng Xian^*

来源：Optics Letters, 2014, 39(8): 2240-2240.

DOI：10.1364/OL.39.002240

I comment on the recent Letter by Klimczak et al. [Opt. Lett. 38, 4679 (2013)], in which supercontinuum was generated in a tellurite glass photonic crystal fiber. However, my results show that in the midinfrared 3-6 mu m region, the losses of their tellurite glass should be 1-2 orders of magnitude higher than what the authors claimed.

• 出版日期2014-4-15