Testing echelle gratings: a simple method

The authors present a simple method for testing echelles, requiring a turntable, a means for mounting the grating, and a He-Ne laser. A translator through which the grating can be moved sideways is desirable but not necessary. For very accurate measurements an instrument for measuring the relative i...

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Veröffentlicht in:	Applied Optics 1987, Vol.26 (1), p.26-28
Hauptverfasser:	ENGMAN, S, LINDBLOM, P, OLSSON, B. J
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fundamental areas of phenomenology (including applications) Gratings Optical elements, devices, and systems Optics Physics
Online-Zugang:	Volltext
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