Matches in SemOpenAlex for { <https://semopenalex.org/work/W4321497941> ?p ?o ?g. }
- W4321497941 abstract "Evaluating the laser quality accurately is one of the most important and fundamental physical issues for laser sources, and the beam quality of lasers from the large mode area few-mode fibers have been haunted by the presence of high order mode for many years. This paper presents a modification to the M 2 factor, which can be used to evaluate the mode content of fiber lasers accurately and efficiently, no matter whether the fiber modes are superposited coherently or incoherently. By mathematical derivation, the origin of the influence of relative phase on the M 2 factor has been determined mathematically. A modification to the second moment of the beam intensity profile has been proposed, which eliminates the impact of uncontrollable relative phase on the second moment, and subsequently restores the one-to-one mapping between mode content and M 2 factor even for coherent superposition cases. Also presented are the results of numerical simulations, which support the validity of the modified M 2 factor to evaluate the mode content of the high power fiber lasers. With modified M 2 factor being less than 1.1, the power fraction of LP 11 mode content is unique and determined to be less than 3%." @default.
- W4321497941 created "2023-02-23" @default.
- W4321497941 creator A5000688776 @default.
- W4321497941 creator A5006156327 @default.
- W4321497941 creator A5022720305 @default.
- W4321497941 creator A5031537912 @default.
- W4321497941 creator A5046735976 @default.
- W4321497941 creator A5052024256 @default.
- W4321497941 creator A5068675597 @default.
- W4321497941 creator A5089293553 @default.
- W4321497941 date "2023-02-22" @default.
- W4321497941 modified "2023-10-01" @default.
- W4321497941 title "M2 factor for evaluating fiber lasers from large mode area few-mode fibers" @default.
- W4321497941 cites W1969504782 @default.
- W4321497941 cites W1999735155 @default.
- W4321497941 cites W2005692576 @default.
- W4321497941 cites W2012094248 @default.
- W4321497941 cites W2013158998 @default.
- W4321497941 cites W2023875658 @default.
- W4321497941 cites W2024031264 @default.
- W4321497941 cites W2040120381 @default.
- W4321497941 cites W2041246895 @default.
- W4321497941 cites W2044536178 @default.
- W4321497941 cites W2054109779 @default.
- W4321497941 cites W2061813009 @default.
- W4321497941 cites W2080665380 @default.
- W4321497941 cites W2083023161 @default.
- W4321497941 cites W2090050020 @default.
- W4321497941 cites W2090416547 @default.
- W4321497941 cites W2106311162 @default.
- W4321497941 cites W2121793955 @default.
- W4321497941 cites W2122119696 @default.
- W4321497941 cites W2228197417 @default.
- W4321497941 cites W2241209895 @default.
- W4321497941 cites W2278532452 @default.
- W4321497941 cites W2293027737 @default.
- W4321497941 cites W2345808853 @default.
- W4321497941 cites W2471072475 @default.
- W4321497941 cites W2515204985 @default.
- W4321497941 cites W2554961672 @default.
- W4321497941 cites W2564731454 @default.
- W4321497941 cites W2588393062 @default.
- W4321497941 cites W2596764540 @default.
- W4321497941 cites W2737989763 @default.
- W4321497941 cites W2753038146 @default.
- W4321497941 cites W2891300895 @default.
- W4321497941 cites W2901464901 @default.
- W4321497941 cites W2938879416 @default.
- W4321497941 cites W2950500495 @default.
- W4321497941 cites W2996527223 @default.
- W4321497941 cites W3005828134 @default.
- W4321497941 cites W3031639615 @default.
- W4321497941 cites W3102807118 @default.
- W4321497941 cites W3175281489 @default.
- W4321497941 cites W3199057454 @default.
- W4321497941 cites W4210429452 @default.
- W4321497941 cites W4286241307 @default.
- W4321497941 doi "https://doi.org/10.3389/fphy.2023.1082086" @default.
- W4321497941 hasPublicationYear "2023" @default.
- W4321497941 type Work @default.
- W4321497941 citedByCount "1" @default.
- W4321497941 countsByYear W43214979412023 @default.
- W4321497941 crossrefType "journal-article" @default.
- W4321497941 hasAuthorship W4321497941A5000688776 @default.
- W4321497941 hasAuthorship W4321497941A5006156327 @default.
- W4321497941 hasAuthorship W4321497941A5022720305 @default.
- W4321497941 hasAuthorship W4321497941A5031537912 @default.
- W4321497941 hasAuthorship W4321497941A5046735976 @default.
- W4321497941 hasAuthorship W4321497941A5052024256 @default.
- W4321497941 hasAuthorship W4321497941A5068675597 @default.
- W4321497941 hasAuthorship W4321497941A5089293553 @default.
- W4321497941 hasBestOaLocation W43214979411 @default.
- W4321497941 hasConcept C111919701 @default.
- W4321497941 hasConcept C115171683 @default.
- W4321497941 hasConcept C120665830 @default.
- W4321497941 hasConcept C121332964 @default.
- W4321497941 hasConcept C159985019 @default.
- W4321497941 hasConcept C160919093 @default.
- W4321497941 hasConcept C17163034 @default.
- W4321497941 hasConcept C179254644 @default.
- W4321497941 hasConcept C180861198 @default.
- W4321497941 hasConcept C192562407 @default.
- W4321497941 hasConcept C194232370 @default.
- W4321497941 hasConcept C21651689 @default.
- W4321497941 hasConcept C27753989 @default.
- W4321497941 hasConcept C2779530757 @default.
- W4321497941 hasConcept C2984025587 @default.
- W4321497941 hasConcept C41008148 @default.
- W4321497941 hasConcept C45747243 @default.
- W4321497941 hasConcept C48677424 @default.
- W4321497941 hasConcept C519885992 @default.
- W4321497941 hasConcept C520434653 @default.
- W4321497941 hasConcept C62520636 @default.
- W4321497941 hasConceptScore W4321497941C111919701 @default.
- W4321497941 hasConceptScore W4321497941C115171683 @default.
- W4321497941 hasConceptScore W4321497941C120665830 @default.
- W4321497941 hasConceptScore W4321497941C121332964 @default.
- W4321497941 hasConceptScore W4321497941C159985019 @default.
- W4321497941 hasConceptScore W4321497941C160919093 @default.
- W4321497941 hasConceptScore W4321497941C17163034 @default.