Exploiting Phase Light Modulators for Low-SWaP Real-time Wavefront Correction at High-Resolution
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arXiv
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| Main Authors: | , , , , , , , , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866908522575298560 |
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| author | Bass, John M. Chen, Jeffrey Y. Nero, Gregory M. Nafria, Vijay Kim, Youngsik Djordjevic, Ivan B. Kaneda, Yushi Koch, Thomas L. Balaji, Muralidhar M. Takashima, Yuzuru Willomitzer, Florian |
| author_facet | Bass, John M. Chen, Jeffrey Y. Nero, Gregory M. Nafria, Vijay Kim, Youngsik Djordjevic, Ivan B. Kaneda, Yushi Koch, Thomas L. Balaji, Muralidhar M. Takashima, Yuzuru Willomitzer, Florian |
| contents | Wavefront correction and beam tracking are critical in applications such as long-range imaging through turbulence and free-space optical communication. For instance, adaptive optics systems are employed to correct wavefront distortions caused by atmospheric turbulence and optical misalignments, while beam tracking systems maintain alignment between separate devices in free-space communication scenarios. Current state-of-the-art approaches offer several high-performance solutions, each tailored to specific correction tasks. However, integrating all these functionalities into a single device, e.g., for simultaneous adaptive wavefront correction and tracking, can significantly increase the size, weight, and power consumption (SWaP) of the final system. In this contribution, we demonstrate the use of the Texas Instruments Phase Light Modulator (PLM) as a low-SWaP, chip-scale solution for simultaneous wavefront correction and beam tracking in real-time, featuring over one million actuators. In particular, we will present and discuss multiple algorithms and optimization strategies that we have specifically developed for PLM-based wavefront correction. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_05896 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Exploiting Phase Light Modulators for Low-SWaP Real-time Wavefront Correction at High-Resolution Bass, John M. Chen, Jeffrey Y. Nero, Gregory M. Nafria, Vijay Kim, Youngsik Djordjevic, Ivan B. Kaneda, Yushi Koch, Thomas L. Balaji, Muralidhar M. Takashima, Yuzuru Willomitzer, Florian Optics Wavefront correction and beam tracking are critical in applications such as long-range imaging through turbulence and free-space optical communication. For instance, adaptive optics systems are employed to correct wavefront distortions caused by atmospheric turbulence and optical misalignments, while beam tracking systems maintain alignment between separate devices in free-space communication scenarios. Current state-of-the-art approaches offer several high-performance solutions, each tailored to specific correction tasks. However, integrating all these functionalities into a single device, e.g., for simultaneous adaptive wavefront correction and tracking, can significantly increase the size, weight, and power consumption (SWaP) of the final system. In this contribution, we demonstrate the use of the Texas Instruments Phase Light Modulator (PLM) as a low-SWaP, chip-scale solution for simultaneous wavefront correction and beam tracking in real-time, featuring over one million actuators. In particular, we will present and discuss multiple algorithms and optimization strategies that we have specifically developed for PLM-based wavefront correction. |
| title | Exploiting Phase Light Modulators for Low-SWaP Real-time Wavefront Correction at High-Resolution |
| topic | Optics |
| url | https://arxiv.org/abs/2509.05896 |