Sensor fabrication process (IMAGE)

Optica

Sensor fabrication process

Caption

The all-fiber microphone was fabricated by using picosecond laser irradiation followed by a chemical etching process, which comprises six primary steps (SMF: single mode fiber, HF: hydrofluoric acid).

Credit

Xiaobei Zhang, Shanghai University

Usage Restrictions

None

License

Original content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.