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OSA Publishing

19 July 2021, Volume 29, Issue 15, pp. 22813-24591   140 articles


Instrumentation, Measurement, and Optical Sensors

Highly sensitive vector bending sensor based on an embedded multimode D-shaped LPFG

Opt. Express 29(15), 22813-22822 (2021)  View: HTML | PDF

Circular dichroism spectroscopy and chiral sensing in optical fibers

Opt. Express 29(15), 23096-23112 (2021)  View: HTML | PDF

Frequency sweep extension using the Kerr effect for static temperature measurement range enhancement in Chirped Pulse φ-OTDR

Opt. Express 29(15), 23202-23212 (2021)  View: HTML | PDF

Absolute calibration of a single-photon avalanche detector using a bright triggered single-photon source based on an InGaAs quantum dot

Opt. Express 29(15), 23500-23507 (2021)  View: HTML | PDF

Defocused projection model for phase-shifting profilometry with a large depth range

Opt. Express 29(15), 23597-23610 (2021)  View: HTML | PDF

Real-time motion-induced error compensation for 4-step phase-shifting profilometry

Opt. Express 29(15), 23822-23834 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Revealing optical loss from modal frequency degeneracy in a long optical cavity

Opt. Express 29(15), 23902-23915 (2021)  View: HTML | PDF

Single core-offset Mach-Zehnder interferometer coated with PVA for simultaneous measurement of relative humidity and temperature

Opt. Express 29(15), 24102-24117 (2021)  View: HTML | PDF

Compound Fabry–Pérot interferometer for simultaneous high-pressure and high-temperature measurement

Opt. Express 29(15), 24289-24299 (2021)  View: HTML | PDF

Active alignment of space astronomical telescopes by matching arbitrary multi-field stellar image features

Opt. Express 29(15), 24446-24465 (2021)  View: HTML | PDF

Robust phase unwrapping algorithm for noisy and segmented phase measurements

Opt. Express 29(15), 24466-24485 (2021)  View: HTML | PDF

Doppler optical frequency domain reflectometry for remote fiber sensing: erratum

Opt. Express 29(15), 24193-24193 (2021)  View: HTML | PDF

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