PICOSECOND TIME-RESOLVED ABSORPTION SPECTROMETER USING A STREAK CAMERA

被引：25

作者：

ITO, T

HIRAMATSU, M

HOSODA, M

TSUCHIYA, Y

机构：

[1] Central Research Laboratory, Hamamatsu Photonics K.K. 5000, Hirakuchi, Hamakita

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1991年 / 62卷 / 06期

关键词：

D O I：

10.1063/1.1142460

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A picosecond time-resolved absorption spectrometer is described. The apparatus consisting of a probe light source, a polychromator, and a streak camera enables us to observe time-resolved absorption spectra in the range from picoseconds to several nanoseconds, with 50 ps time resolution. The probe light has the properties of a wide range continuum spectrum from UV to near IR and is of several tens of nanoseconds in duration. Using this apparatus, with only a single laser shot, we can observe transient absorption both temporal and spectral simultaneously. This apparatus is useful for studying the primary process of photochemical dynamics.

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页码：1415 / 1419

页数：5

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