dc.contributor.author | Amsler, P. | |
dc.contributor.author | Stetzer, O. | |
dc.contributor.author | Schnaiter, M. | |
dc.contributor.author | Hesse, E. | |
dc.contributor.author | Benz, S. | |
dc.contributor.author | Moehler, O. | |
dc.contributor.author | Lohmann, U. | |
dc.date.accessioned | 2009-11-26T13:40:51Z | |
dc.date.available | 2009-11-26T13:40:51Z | |
dc.date.issued | 2009 | |
dc.identifier.citation | Amsler , P , Stetzer , O , Schnaiter , M , Hesse , E , Benz , S , Moehler , O & Lohmann , U 2009 , ' Ice crystal habits from cloud chamber studies obtained by in-line holographic microscopy related to depolarization measurements ' , Appl. Opt , vol. 48 , no. 30 , pp. 5811-5822 . https://doi.org/10.1364/AO.48.005811 | |
dc.identifier.issn | 0003-6935 | |
dc.identifier.other | dspace: 2299/4019 | |
dc.identifier.other | ORCID: /0000-0002-2721-7600/work/62749841 | |
dc.identifier.uri | http://hdl.handle.net/2299/4019 | |
dc.description | This paper was published in Applied Optics and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/ao/browse.cfm. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law. DOI: 10.1364/AO.48.005811 | |
dc.description.abstract | We investigate hydrometeor habits at the AIDA chamber with a newly developed in-line holographic microscope HOLographic Imager for Microscopic Objects (HOLIMO). Sizes and habits of ice crystals and droplets in a mixed-phase cloud experiment are related to relative humidity with respect to ice (RHice), temperature (T), and experiment time. This experiment is initiated with supercooled water drops. As a result, ice crystals within a maximum particle diameter size range of 2 to 118 μm (average size of 19 μm) are detected and 63% of them reveal regular habits. The observed particle habits match those predicted for a given RHice and T. Two different growth modes emerge from this cloud. The first one appears during water injection and reveals mainly optical particle sizes in the range of 5 to 250 μm. The second mode grows to sizes of 5 to 63 μm, just after the particles of the first one fall out. It is found that an increasing aspect ratio χ of maximum length over thickness from 2 to 20 as obtained by HOLIMO corresponds to a decreasing linear depolarization ratio from 0.1 to 0.04, as independently obtained by depolarization measurements. | en |
dc.format.extent | 6794552 | |
dc.language.iso | eng | |
dc.relation.ispartof | Appl. Opt | |
dc.title | Ice crystal habits from cloud chamber studies obtained by in-line holographic microscopy related to depolarization measurements | en |
dc.contributor.institution | Centre for Atmospheric and Climate Physics Research | |
dc.contributor.institution | Light Scattering and Radiative Processes | |
dc.contributor.institution | School of Physics, Engineering & Computer Science | |
dc.contributor.institution | Department of Physics, Astronomy and Mathematics | |
dc.description.status | Peer reviewed | |
rioxxterms.versionofrecord | 10.1364/AO.48.005811 | |
rioxxterms.type | Journal Article/Review | |
herts.preservation.rarelyaccessed | true | |