Abstract

The variety of optical filter characteristics obtainable with periodic stacks of two dielectric materials having simply commensurate optical thicknesses can be greatly increased when the basic section consists of more than one pair of layers. Although no more difficult to monitor in coating than stacks of two-layer sections, coupled-filter stacks have stopband spectra which differ considerably from those of their components in much the same way as the transmission characteristics of closely coupled resonators differ from those of their component resonators. The utility of periodic coupled-filter multilayers is illustrated by several examples: one for mirrors of doubly resonant parametric oscillators, which helps close a gap in signal-to-idler frequency ratios not filled by simply periodic multilayers; and two which permit the construction by band-nesting of wide band high-reflectance mirrors for near-ir and visible wavelengths, as well as MacNeille-Banning prisms for the uv region, with lower index ratios than previously envisaged.

© 1971 Optical Society of America

Full Article  |  PDF Article
OSA Recommended Articles
Suppression of Reflection Peaks in Passbands of Multilayer Dielectric Filters

W. W. Rigrod and G. Skelly
Appl. Opt. 10(2) 311-316 (1971)

Electromagnetic resonances of a multilayer metal-dielectric stack

M. R. Gadsdon, J. Parsons, and J. R. Sambles
J. Opt. Soc. Am. B 26(4) 734-742 (2009)

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 (12)

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

Equations (53)

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

Metrics

You do not have subscription access to this journal. Article level metrics 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