Self-powered smart contact lenses: a multidisciplinary approach to micro-scale energy and 900 MHz - 1.1 GHz bandwidth microfabricated loop antennas communication systems
Fuente:
arXiv
Guardado en:
| Autores principales: | , , , , , |
|---|---|
| Formato: | Preprint |
| Publicado: |
2025
|
| Materias: | |
| Acceso en línea: | |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| _version_ | 1866915296302858240 |
|---|---|
| author | Salzenstein, Patrice Guichardaz, Blandine Bessou, Aya Maroua Pavlyuchenko, Ekaterina Comte, Martine Pogumirsky, Maxim V. |
| author_facet | Salzenstein, Patrice Guichardaz, Blandine Bessou, Aya Maroua Pavlyuchenko, Ekaterina Comte, Martine Pogumirsky, Maxim V. |
| contents | Smart contact lenses are at the forefront of integrating microelectronics, biomedical engineering, and optics into wearable technologies. This work addresses a key obstacle in their development: achieving autonomous power without compromising safety or miniaturization. We examine energy harvesting strategies using intrinsic ocular sources-particularly tear salinity and eyelid motion-to enable sustainable operation without external batteries. The study emphasizes compact loop antennas operating between 900 MHz and 1.1 GHz as critical for wireless data transmission and power management. Material choices, signal integrity, and biocompatibility are also discussed. By presenting recent advances in 3D-printed optics, antenna integration, and energy systems, we propose a conceptual framework for the next generation of smart lenses, enabling real-time health monitoring and vision enhancement through self-powered, compact devices. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_15593 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Self-powered smart contact lenses: a multidisciplinary approach to micro-scale energy and 900 MHz - 1.1 GHz bandwidth microfabricated loop antennas communication systems Salzenstein, Patrice Guichardaz, Blandine Bessou, Aya Maroua Pavlyuchenko, Ekaterina Comte, Martine Pogumirsky, Maxim V. Systems and Control Applied Physics Smart contact lenses are at the forefront of integrating microelectronics, biomedical engineering, and optics into wearable technologies. This work addresses a key obstacle in their development: achieving autonomous power without compromising safety or miniaturization. We examine energy harvesting strategies using intrinsic ocular sources-particularly tear salinity and eyelid motion-to enable sustainable operation without external batteries. The study emphasizes compact loop antennas operating between 900 MHz and 1.1 GHz as critical for wireless data transmission and power management. Material choices, signal integrity, and biocompatibility are also discussed. By presenting recent advances in 3D-printed optics, antenna integration, and energy systems, we propose a conceptual framework for the next generation of smart lenses, enabling real-time health monitoring and vision enhancement through self-powered, compact devices. |
| title | Self-powered smart contact lenses: a multidisciplinary approach to micro-scale energy and 900 MHz - 1.1 GHz bandwidth microfabricated loop antennas communication systems |
| topic | Systems and Control Applied Physics |
| url | https://arxiv.org/abs/2505.15593 |