MIRRORLESS LASER ACTION FROM OPTICALLY PUMPED DYE-TREATED ANIMAL-TISSUES

被引：53

作者：

SIDDIQUE, M

YANG, L

WANG, QZ

ALFANO, RR

机构：

[1] CUNY CITY COLL,DEPT PHYS,NEW YORK,NY 10031

[2] CUNY,GRAD SCH,NEW YORK,NY 10031

来源：

OPTICS COMMUNICATIONS | 1995年 / 117卷 / 5-6期

关键词：

D O I：

10.1016/0030-4018(95)00176-9

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Significant narrowing of the spectral and temporal profiles of emission radiation was observed from optically pumped chicken tissue and pig fat samples treated with rhodamine 640 dye solution. This narrowing of the emission response is attributed to mirrorless laser action from multiple scattering of radiation from within the excited dye regions of the animal tissue. These studies yield insight into the mechanisms of nonlinear optical interaction with continuously disordered heterogeneous active scattering structures of various sizes such as in animal tissues.

引用

页码：475 / 479

页数：5

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