Monochromators as light stretchers
作者:
B. Rubin,
R. M. Herman,
期刊:
American Journal of Physics
(AIP Available online 1981)
卷期:
Volume 49,
issue 9
页码: 868-871
ISSN:0002-9505
年代: 1981
DOI:10.1119/1.12384
出版商: American Association of Physics Teachers
关键词: MONOCHROMATORS;OPTICAL PROPERTIES;VISIBLE RADIATION;INTERFERENCE;DIFFRACTION GRATINGS;PRISMS
数据来源: AIP
摘要:
A known but often overlooked property of optical monochromators is discussed in view of its currents applications. It is shown that grating and prism monochromators hold on to light for time durations proportional to the resolving power. The dispersing ability of monochromators extends to pulses of arbitrarily short duration, in contrast to a somewhat common belief concerning interference.
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