New Optical Technique For An Imaging Photodiode Array Spectrophotometer

E. King; R. Burns; J. Defendorf; C. McCarthy

doi:10.1117/12.951610

5 July 1989 New Optical Technique For An Imaging Photodiode Array Spectrophotometer

E. King, R. Burns, J. Defendorf, C. McCarthy

Proceedings Volume 1055, Raman Scattering, Luminescence and Spectroscopic Instrumentation in Technology; (1989) https://doi.org/10.1117/12.951610
Event: OE/LASE '89, 1989, Los Angeles, CA, United States

Abstract

This paper describes the development and usage of a new photodiode array spectrophotometer. The new system incorporates a novel optical technique for sampling an extended wavelength region by the use of multiple entrance slits to divide a spectrum, from 200 to 900 nm, into two segregated sampling components. The new system provides improved wavelength definition over conventional spectrographic array systems. Also described is the development methodology and optical optimization techniques used in design of the system.

Citation Download Citation

E. King, R. Burns, J. Defendorf, and C. McCarthy "New Optical Technique For An Imaging Photodiode Array Spectrophotometer", Proc. SPIE 1055, Raman Scattering, Luminescence and Spectroscopic Instrumentation in Technology, (5 July 1989); https://doi.org/10.1117/12.951610

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