Compact optical multipass matrix system design based on slicer mirrors

Applied Optics
Yin Guo, LiQun Sun

Abstract

High path-to-volume ratio (PVR) and low-aberration-output beams are the two main criteria to assess the performance of multipass absorption cells. However, no substantial progress has been reported for large-numerical-aperture-coupled multipass cells, which is due to the accumulated aberrations caused by a large number of off-axis reflections. Based on Chernin's design, in this study, we modified Chernin's four-objective multipass matrix cell by using slicer mirrors to eliminate alignment difficulty and decrease the system volume. A generalized design routine based on user requirements is also proposed. Based on the automatic modeling tool package (Pyzdde) connected with Zemax and boundary conditions of the parameters selection proposed, a low-aberration-output beam and a high PVR are easily obtained compared with other multipass cells schemes. In one demo design, 108 passes (5×7 matrix spots) in a base length of 300 mm are presented. The PVR and peak-to-valley value wavefront errors are 67.5 m/L and 0.92 μm, respectively. Finally, a tolerance analysis of this optical multipass system is also presented. This work may provide better broadband optical absorption cells in terms of response time and a better detection sensitivity i...Continue Reading

References

Nov 8, 2005·Applied Optics·Joel A Silver
Mar 8, 2008·Applied Optics·J F DoussinC Patrick
Jan 28, 2002·Optics Express·Semen Chernin
Oct 1, 1970·Applied Optics·H M PickettH L Strauss
Jun 20, 1995·Applied Optics·J B McManusM S Zahniser
Feb 6, 2013·Optics Letters·Béla TuzsonLukas Emmenegger
Oct 5, 2013·The Review of Scientific Instruments·Fridolin Kwabia TchanaLaurent Manceron
Aug 10, 2016·Optics Express·John A EasumDouglas H Werner
May 16, 2017·Optics Letters·Sarper Ozharar, Alphan Sennaroglu
Jun 21, 2017·Journal of the Optical Society of America. B, Optical Physics·Kevin C CosselNathan R Newbury
Oct 20, 2017·Applied Optics·Yin Guo, Liqun Sun

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