English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

An all-optical detection method for the detection of acoustic pressure wavesis demonstrated. The detection system is based on a stripped (bare) single-modefiber. The fiber vibrates as a standard cantilever and the optical output fromthe fiber is imaged to a displacement-sensitive optical detector. The absenceof a conventional microphone makes the demonstrated system less susceptible tothe effects that a hazardous environment might have on the sensor. The sensoris also useful for measurements in high temperature (above $200^{\circ}$C)environments where conventional microphones will not operate. Theproof-of-concept of the all-optical detection method is demonstrated bydetecting sound waves generated by the photo-acoustic effect of NO$_2$ excitedby a 455 nm LED, where a detection sensitivity of approximately 50 ppm wasachieved.

All-Optical Detection of Acoustic Pressure Waves with applications in Photo-Acoustic Spectroscopy