Abstract

A method of separating the overlapping orders of a concave grating spectrograph in the vacuum ultraviolet region by means of a grazing incidence concave foregrating is described. It is shown that by a suitable choice of the constants of the foregrating it is possible to eliminate the astigmatism of the whole system. Experimental results obtained with such a foregrating are shown.

© 1957 Optical Society of America

Full Article  |  PDF Article
OSA Recommended Articles
A Ten-Meter Grating Spectrograph for the Vacuum Ultraviolet

A. E. Douglas and J. G. Potter
Appl. Opt. 1(6) 727-731 (1962)

Evaluation of a Specially Coated Concave Diffraction Grating in the Vacuum Ultraviolet*

P. G. Wilkinson and D. W. Angel
J. Opt. Soc. Am. 52(10) 1120-1122 (1962)

Space-resolving flat-field extreme ultraviolet spectrograph system and its aberration analysis with wave-front aberration

Il Woo Choi, Jong Ung Lee, and Chang Hee Nam
Appl. Opt. 36(7) 1457-1466 (1997)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Figures (3)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Tables (1)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Equations (2)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription