Abstract
We report UV four-wave mixing in the LP02 mode of a photonic crystal fiber when pumped by a frequency-doubled 532 nm microchip laser in the normal dispersion regime. A pure LP02 mode was generated for the pump light by a broadband all-fiber mode converter. Ultraviolet signal wavelengths as short as 342 nm were generated.
Original language | English |
---|---|
Pages (from-to) | 3747-3750 |
Number of pages | 4 |
Journal | Optics Letters |
Volume | 38 |
Issue number | 19 |
DOIs | |
Publication status | Published - 1 Oct 2013 |