OSA's Digital Library

Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 51, Iss. 15 — May. 20, 2012
  • pp: 3046–3053

Compact micromachined infrared bandpass filters for planetary spectroscopy

Willie C. Merrell, II, Shahid Aslam, Ari D. Brown, James A. Chervenak, Wei-Chung Huang, Manuel Quijada, and Edward J. Wollack  »View Author Affiliations


Applied Optics, Vol. 51, Issue 15, pp. 3046-3053 (2012)
http://dx.doi.org/10.1364/AO.51.003046


View Full Text Article

Enhanced HTML    Acrobat PDF (1041 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

The future needs of space-based, observational planetary and astronomy missions include low mass and small volume radiometric instruments that can operate in high-radiation and low-temperature environments. Here, we focus on a central spectroscopic component, the bandpass filter. We model the bandpass response of the filters to target the wavelength of the resonance peaks at 20, 40, and 60 µm and report good agreement between the modeled and measured response. We present a technique of using standard micromachining processes for semiconductor fabrication to make compact, free-standing, resonant, metal mesh filter arrays with silicon support frames. The process can be customized to include multiple detector array architectures, and the silicon frame provides lightweight mechanical support with low form factor.

OCIS Codes
(040.1240) Detectors : Arrays
(120.2440) Instrumentation, measurement, and metrology : Filters
(220.4000) Optical design and fabrication : Microstructure fabrication
(040.2235) Detectors : Far infrared or terahertz

ToC Category:
Detectors

History
Original Manuscript: February 10, 2012
Revised Manuscript: February 10, 2012
Manuscript Accepted: February 27, 2012
Published: May 18, 2012

Citation
Willie C. Merrell, Shahid Aslam, Ari D. Brown, James A. Chervenak, Wei-Chung Huang, Manuel Quijada, and Edward J. Wollack, "Compact micromachined infrared bandpass filters for planetary spectroscopy," Appl. Opt. 51, 3046-3053 (2012)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-51-15-3046

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
Log in to access OSA Member Subscription

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
Log in to access OSA Member Subscription

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
Log in to access OSA Member Subscription

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
Log in to access OSA Member Subscription

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited