An integrated diamond Raman laser pumped in the near-visible
Optics
2018-02-14 v1
Abstract
Using a high-Q diamond microresonator (Q > 300,000) interfaced with high-power-handling directly-written doped-glass waveguides, we demonstrate a Raman laser in an integrated platform pumped in the near-visible. Both TM-to-TE and TE-to-TE lasing is observed, with a Raman lasing threshold as low as 20 mW and Stokes power of over 1 mW at 120 mW pump power. Stokes emission is tuned over a 150 nm (60 THz) bandwidth around 875 nm wavelength, corresponding to 17.5% of the center frequency.
Cite
@article{arxiv.1712.04385,
title = {An integrated diamond Raman laser pumped in the near-visible},
author = {Pawel Latawiec and Vivek Venkataraman and Amirhassan Shams-Ansari and Matthew Markham and Marko Loncar},
journal= {arXiv preprint arXiv:1712.04385},
year = {2018}
}