Laser-Induced Fluorescence and Optical Reflection Spectra of Japanese Natural Dyes on Silk
Author(s) -
Tadaki Miyoshi,
Yasunori Matsuda
Publication year - 1987
Publication title -
japanese journal of applied physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.487
H-Index - 129
eISSN - 1347-4065
pISSN - 0021-4922
DOI - 10.1143/jjap.26.239
Subject(s) - fluorescence , silk , dyeing , laser , laser induced fluorescence , reflection (computer programming) , nitrogen laser , materials science , natural dye , dye laser , spectral line , optics , photochemistry , analytical chemistry (journal) , chemistry , chromatography , composite material , physics , computer science , astronomy , programming language
Fluorescence spectra under nitrogen-laser excitation were measured for silk cloth dyed with Japanese natural dyes. An identification of the dyes on silk was carried out using a laser-induced fluorescence (LIF) technique since dyed cloth has a characteristic fluorescence spectra. Moreover, it is possible to identify dyes on faded cloth and on cloth prepared by a combination dyeing using two kinds of dyes. The LIF technique can identify dyes on cloth which is difficult to identify using the reflection spectral method
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom