@article {lange1982,
	title = {Comparison between an amplitude-measuring wire and a slope-measuring laser water wave gauge},
	journal = {Rev. Sci. Instrum.},
	volume = {53},
	number = {5},
	year = {1982},
	pages = {651--655},
	abstract = {Capillary waves produced in a laboratory wind wave tunnel have been measured using a wire resistance-type gauge (measuring wave amplitude) and a laser gauge (measuring wave slope). Comparison of power spectra of the gauges shows good agreement to 80 Hz, which is the upper frequency limit of the wire gauge. The upper frequency limit of the laser gauge depends upon laser beam diameter and is about 300 Hz.},
	doi = {10.1063/1.1137036},
	author = {Lange, P. A. and Bernd J{\"a}hne and Tschiersch, J. and Johann Ilmberger}
}
@incollection {tschiersch1980a,
	title = {Gas exchange trough a rough water surface in a circular windtunnel; wave characteristics under limited and unlimited fetch},
	number = {17},
	year = {1980},
	pages = {63--70},
	publisher = {Univ. Hamburg},
	doi = {10.5281/zenodo.10260},
	author = {Tschiersch, J. and Bernd J{\"a}hne},
	editor = {H. C. Broecker and L. Hasse}
}
