| About this Abstract |
| Meeting |
2023 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2023)
|
| Symposium
|
2023 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2023)
|
| Presentation Title |
Embedding Fiber Optic Sensors in Metal Components via Direct Energy Deposition |
| Author(s) |
Elias Snider, Rony Kumer Saha, Cesar Dominguez, Jie Huang, Douglas Bristow |
| On-Site Speaker (Planned) |
Elias Snider |
| Abstract Scope |
Fiber optics are useful as strain and temperature sensors in a variety of applications involving high-value parts. Embedding fiber optic sensors into end-use parts can allow for real-time strain and temperature monitoring of these parts in extreme conditions. Direct energy deposition processes have distinct advantages for producing parts in high-value embedded sensing applications, however, ensuring survival of the optical fiber during embedment is challenging. A method of fiber embedment using high-temperature ceramic adhesives is presented as a flexible method of embedding fiber optic sensors into end-use parts such as to preserve fiber transmission and sensor integrity. Example specimens are presented and functionality of sensing capabilities is demonstrated. |
| Proceedings Inclusion? |
Definite: Post-meeting proceedings |