Abstract
We present the design and testing of a stochastic analog spatial light modulator designed for compressive imaging applications. This spatial light modulator does not require the external generation or input of the often computationally or memory expensive sampling matrices. We rely on the stochastic nature of multi-particle collisions to provide randomization for the particle location. We demonstrate this concept in an optical imaging system using a single-pixel camera. This design can be applied to imaging or spectroscopic systems in which no analog to optical spatial light modulators currently exist or in non-optical lensless imaging systems.
| Original language | English |
|---|---|
| Title of host publication | CLEO |
| Subtitle of host publication | Applications and Technology, CLEO_AT 2019 |
| Publisher | Optica Publishing Group (formerly OSA) |
| ISBN (Print) | 9781943580576 |
| DOIs | |
| State | Published - 2019 |
| Event | CLEO: Applications and Technology, CLEO_AT 2019 - San Jose, United States Duration: May 5 2019 → May 10 2019 |
Publication series
| Name | Optics InfoBase Conference Papers |
|---|---|
| Volume | Part F127-CLEO_AT 2019 |
| ISSN (Electronic) | 2162-2701 |
Conference
| Conference | CLEO: Applications and Technology, CLEO_AT 2019 |
|---|---|
| Country/Territory | United States |
| City | San Jose |
| Period | 05/5/19 → 05/10/19 |
Funding
Notice: This manuscript has been authored by UT-Battelle, LLC, under contract DE-AC05-00OR22725 with the US Department of Energy (DOE). The US government retains and the publisher, by accepting the article for publication, acknowledges that the US government retains a nonexclusive, paid-up, irrevocable, worldwide license to publish or reproduce the published form of this manuscript, or allow others to do so, for US government purposes. DOE will provide public access to these results of federally sponsored research in accordance with the DOE Public Access Plan (http://energy.gov/downloads/doe-public-access-plan).