Abstract

The properties of bandpass filters for broadband photometry are reported in the 3–12-cm⁻¹ frequency range. The filters are based on a combination of capacitive grids deposited on thick Mylar substrates and are designed to have very high out-of-band rejection. Low frequencies are blocked by a thick grill that consists of a hexagonal grid of circular holes in a thick metal plate.

© 1981 Optical Society of America

Millimeter–submillimeter wavelength filter system

Lyman A. Page, Edward S. Cheng, Boris Golubovic, Joshua Gundersen, and Stephan S. Meyer
Appl. Opt. 33(1) 11-23 (1994)

Far-infrared bandpass filters from cross-shaped grids

V. P. Tomaselli, D. C. Edewaard, P. Gillan, and K. D. Möller
Appl. Opt. 20(8) 1361-1366 (1981)

Resonant metal-mesh bandpass filters for the far infrared

D. W. Porterfield, J. L. Hesler, R. Densing, E. R. Mueller, T. W. Crowe, and R. M. Weikle
Appl. Opt. 33(25) 6046-6052 (1994)

Far-infrared dichroic bandpass filters

D. D. Nolte, A. E. Lange, and P. L. Richards
Appl. Opt. 24(10) 1541-1545 (1985)

Bandpass Filters for the Ultraviolet

P. W. Baumeister, V. R. Costich, and S. C. Pieper
Appl. Opt. 4(8) 911-914 (1965)