Sapphire fiber Bragg grating sensor made using femtosecond laser radiation for ultrahigh temperature applications

By D. Grobnic, Stephen J. Mihailov, C. Smelser, H. Ding. IEEE Photonics Technology Letters, 2004

271 citations recorded by the source corpus.

Subfields: Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/62410def906df41465bf8f29c1fd22783b651b25

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In Electrical and Electronic Engineering

1. Yiping Wang
2. Stephen J. Mihailov

Citations in the corpus

• Review of Femtosecond-Laser-Inscribed Fiber Bragg Gratings: Fabrication Technologies and Sensing Applications (2021, methodology): “[46] first fabricated sapphire FBGs (SFBGs) by using a femtosecond laser phase mask technology, and demonstrated a high temperature sensing capability at 1 500 °C.”
• Fiber Bragg Grating Sensors for Harsh Environments (2012, background): “Femtosecond laser inscribed sapphire FBGs (SFBGs) are naturally multimode devices producing a reflection response that is not as sensitive to temperature and strain as the single mode FBG sensor counterparts [32].”