About: M squared

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Measure of laser beam quality

Property	Value
dbo:description	measure of laser beam quality (en)
dbo:thumbnail	wiki-commons:Special:FilePath/M2_Beam_U3.jpg?width=300
dbo:wikiPageWikiLink	dbr:Beam_diameter dbr:Gaussian_beam dbr:Transverse_mode dbc:Laser_science dbr:Focal_length dbr:Laser_science dbr:Wavelength dbr:Thermal_lensing dbr:Single-mode_optical_fiber dbr:Beam_parameter_product dbr:Rayleigh_length dbr:Strehl_ratio dbr:Irradiance dbr:Beam_divergence dbr:Fiber-optic_communications dbr:Laser_beam_profiler dbr:Laser_beam_quality dbr:Tophat_beam dbr:Lens_(optics) dbr:Collimated_light dbr:Hermite-Gaussian_mode dbr:File:M2_Beam_U3.jpg dbr:Array_detector dbr:Laser_cavity dbr:Laser_gain_medium dbr:Laser_machining dbr:Laser_welding dbr:Fluence dbr:Scanning-slit_profiler
dbp:wikiPageUsesTemplate	dbt:Reflist dbt:Lasers dbt:Short_description
dct:subject	dbc:Laser_science
gold:hypernym	dbr:Quantity
rdfs:label	M squared (en) Beugungsmaßzahl (de)
owl:sameAs	freebase:M squared wikidata:M squared dbpedia-de:M squared dbpedia-global:M squared dbr:M squared
prov:wasDerivedFrom	wikipedia-en:M_squared?oldid=1289601225&ns=0
foaf:depiction	wiki-commons:Special:FilePath/M2_Beam_U3.jpg
foaf:isPrimaryTopicOf	wikipedia-en:M_squared
is dbo:wikiPageWikiLink of	dbr:M² dbr:Gaussian_beam dbr:Laser_cutting dbr:Injection_seeder dbr:Diffraction-limited_system dbr:List_of_laser_articles dbr:Beam_parameter_product dbr:Laser_beam_quality
is foaf:primaryTopic of	wikipedia-en:M_squared

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