@inproceedings{ad4dd8dba5d64b31a8c10329089a20b7,
title = "Frequency stabilisation of single emitters and the effect on the beam quality",
abstract = "We present the improvement of the lateral beam quality due to frequency stabilisation in a Dense Wavelength Division Multiplexing setup using Volume Bragg Gratings. The spectral width of each frequency stabilised channel amounts to less than 300 pm and an overall multiplexing efficiency of 86\% has been measured. The near and far field intensity distributions consist of discrete modes and were observed with a post positioned beam analysis module. When operated with frequency stabilisation, the lateral beam quality factor M2 of the single emitters decreased by a factor of 1.4 on average compared to the free running source.",
keywords = "Beam quality, Volume Bragg Grating (VBG), diode lasers, frequency division multiplexing, spectral stabilisation",
author = "Sarah Klein and Stefan Hengesbach and Martin Traub and Dieter Hoffmann",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; High Power Diode Lasers and Systems Conference, HPD 2015 ; Conference date: 14-10-2015 Through 15-10-2015",
year = "2016",
month = mar,
day = "22",
doi = "10.1109/HPD.2015.7439671",
language = "英语",
series = "Proceedings of the 2015 High Power Diode Lasers and Systems Conference, HPD 2015 - Co-located with Photonex 2015",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "13--14",
booktitle = "Proceedings of the 2015 High Power Diode Lasers and Systems Conference, HPD 2015 - Co-located with Photonex 2015",
}