Abstract

The objective of this effort is to provide guidance for the determination of spectral resolution for the passive remote detection of organic vapors. Target bands were modeled as Lorentzian bands. Several sensor models were used, including a detector-limited sensor model and a background-limited model.

An expression for the signal-to-noise ratio (SNR) was derived, and the SNR was computed for an SF6 target band. The results show that substantial gains in sensitivity are possible if the conventional laboratory spectral resolution of 2 cm−1 is reduced to 8 or even 16 cm−1.

© 1995 Optical Society of America

Full Article  |  PDF Article
OSA Recommended Articles

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 (2)

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 (21)

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