@techreport{3e598011a6f14cb1944db1d1fe2cdc6e,
title = "Widely-tunable and narrow-linewidth hybrid-integrated diode laser at 637 nm",
abstract = "We present hybrid-integrated extended cavity diode lasers tunable around 637 nm, with a gain-wide spectral coverage of 8 nm. This tuning range allows addressing the zero-phonon line of nitrogen vacancy centers and includes the wavelength of HeNe lasers (633 nm). The lasers provide wide mode-hop free tuning up to 97 GHz and a narrow intrinsic linewidth down to 10 kHz. The maximum output power is 2.5 mW in a single-mode fiber, corresponding to an on-chip power of 4.0 mW. Full integration and packaging in a standard housing with fiber pigtails provide high intrinsic stability and will enable integration into complex optical systems. ",
author = "Winkler, {Lisa V.} and Kirsten Gerritsma and {van Rees}, Albert and Schrinner, {P. P. J.} and Marcel Hoekman and Ronald Dekker and {do Nascimento Jr.}, A.R. and {van der Slot}, P.J.M. and Christian N{\"o}lleke and K.-J. Boller",
year = "2024",
month = apr,
day = "8",
doi = "10.48550/arXiv.2404.05325",
language = "English",
publisher = "ArXiv.org",
type = "WorkingPaper",
institution = "ArXiv.org",
}