"mirrorless" UV lasers in ZnO polycrystalline films and powder

H. Cao; Y. G. Zhao; H. C. Ong; J. Y. Dai; X. Liu; E. W. Seelig; Robert P. H. Chang

"mirrorless" UV lasers in ZnO polycrystalline films and powder

H. Cao, Y. G. Zhao, H. C. Ong, J. Y. Dai, X. Liu, E. W. Seelig, Robert P. H. Chang

Northwestern University

Research output: Chapter in Book/Report/Conference proceeding › Chapter

Abstract

We report the first observation of ultraviolet lasing in ZnO powder and ZnO polycrystalline films grown on amorphous fused silica substrates. In the absence of any fabricated mirrors, laser action occurs in the closed loops formed by multiple optical scattering of light.

Original language	English
Title of host publication	Materials Research Society Symposium - Proceedings
Pages	477-479
Number of pages	3
Volume	536
Publication status	Published - 1999

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials

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title = "{"}mirrorless{"} UV lasers in ZnO polycrystalline films and powder",

abstract = "We report the first observation of ultraviolet lasing in ZnO powder and ZnO polycrystalline films grown on amorphous fused silica substrates. In the absence of any fabricated mirrors, laser action occurs in the closed loops formed by multiple optical scattering of light.",

author = "H. Cao and Zhao, {Y. G.} and Ong, {H. C.} and Dai, {J. Y.} and X. Liu and Seelig, {E. W.} and Chang, {Robert P. H.}",

year = "1999",

language = "English",

volume = "536",

pages = "477--479",

booktitle = "Materials Research Society Symposium - Proceedings",

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T1 - "mirrorless" UV lasers in ZnO polycrystalline films and powder

AU - Cao, H.

AU - Zhao, Y. G.

AU - Ong, H. C.

AU - Dai, J. Y.

AU - Liu, X.

AU - Seelig, E. W.

AU - Chang, Robert P. H.

PY - 1999

Y1 - 1999

N2 - We report the first observation of ultraviolet lasing in ZnO powder and ZnO polycrystalline films grown on amorphous fused silica substrates. In the absence of any fabricated mirrors, laser action occurs in the closed loops formed by multiple optical scattering of light.

AB - We report the first observation of ultraviolet lasing in ZnO powder and ZnO polycrystalline films grown on amorphous fused silica substrates. In the absence of any fabricated mirrors, laser action occurs in the closed loops formed by multiple optical scattering of light.

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M3 - Chapter

AN - SCOPUS:0032591475

VL - 536

SP - 477

EP - 479

BT - Materials Research Society Symposium - Proceedings

ER -