Find Research Outputs

Search concepts
Selected filters
2019

Global luminescence lifetime imaging of thermally activated delayed fluorescence on an auto-phase-locked time-gated microscope

Zhu, Z. & Shu, X., 1 Feb 2019, In : Sensors and Actuators, B: Chemical. 280, p. 177-182 6 p.

Research output: Contribution to journalArticle

Luminescence
Microscopes
Fluorescence
microscopes
luminescence

Spatially distributed delay line interferometer based on transmission Bragg scattering

Preciado, M. A., El-taher, A., Sugden, K. & Shu, X., 26 Aug 2019, In : Optics Letters. 44, 17, p. 4319-4322 4 p.

Research output: Contribution to journalArticle

delay lines
Bragg gratings
interferometers
optical paths
scattering

Transmissive fiber Bragg grating-based delay line interferometer for RZ-OOK to NRZ-OOK format conversion

Liu, X., Xu, Z., Preciad, M. A., Gbadebo, A., Zhang, L., Xiong, J., Yu, Y., Cao, H. & Shu, X., 28 Aug 2019, In : IEEE Access.

Research output: Contribution to journalArticle

Open Access
File
Electric delay lines
Fiber Bragg gratings
Interferometers
Ultraviolet lasers
Optical filters
2018

Auto-phase-locked measurement of time-gated luminescence spectra with a microsecond delay

Zhu, Z. & Shu, X., 23 May 2018, In : Optics Letters. 43, 11, p. 2575-2578 4 p.

Research output: Contribution to journalArticle

luminescence
phase matching
electric choppers
pulse generators
shutters

Auto-phase-locked time-gated luminescence detection for background-free upconversion spectra measurement and true-color biological imaging

Zhu, Z., Tian, D. & Shu, X., 1 May 2018, In : Sensors and Actuators, B: Chemical. 260, p. 289-294 6 p.

Research output: Contribution to journalArticle

Luminescence
luminescence
Color
color
Imaging techniques

Continuous-wave-induced resonant spectral sidebands in soliton fiber lasers

Du, Y. & Shu, X., 15 Jan 2018, In : Optics Letters. 43, 2, p. 263-266 4 p.

Research output: Contribution to journalArticle

sidebands
continuous radiation
fiber lasers
solitary waves
ring lasers

Dynamics of soliton explosions in ultrafast fiber lasers at normal-dispersion

Du, Y. & Shu, X., 5 Mar 2018, In : Optics Express. 26, 5, p. 5564-5575 12 p.

Research output: Contribution to journalArticle

Open Access
File
fiber lasers
explosions
solitary waves
Landau-Ginzburg equations
laser cavities

Efficient postprocessing technique for fabricating surface nanoscale axial photonics microresonators with subangstrom precision by femtosecond laser

Yu, Q., Du, Y., Xu, Z., Wang, P., Zhang, Z., Zhu, Z., Cao, H., Sumetsky, M. & Shu, X., 19 Nov 2018, In : Optics Letters. 43, 23, 5729.

Research output: Contribution to journalArticle

Open Access
File
photonics
radii
fabrication
lasers
pulses

Generation of ultrahigh repetition rate pulse bursts using phase-modulated grating

Liu, X., Shu, X., Gbadebo, A. & Zhang, L., 5 Jul 2018, Bragg Gratings, Photosensitivity and Poling in Glass Waveguides and Materials, BGPPM 2018. Optical Society of America, Vol. Part F98-BGPPM 2018.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pulse repetition rate
Fiber Bragg gratings

Highly sensitive torsion sensor with femtosecond laser-induced low birefringence single-mode fiber based Sagnac interferometer

Huang, B. & Shu, X., 19 Feb 2018, In : Optics Express. 26, 4, p. 4563-4571 9 p.

Research output: Contribution to journalArticle

Open Access
File
torsion
birefringence
interferometers
fibers
sensors

High-order soliton evolution and pulse breaking-recovery in stretched ultrafast fiber lasers

Du, Y., Shu, X., Zhang, H. & Cheng, P., 30 Apr 2018, In : Optics Express. 26, 9, p. 11685-11693 9 p.

Research output: Contribution to journalArticle

Open Access
File
fiber lasers
solitary waves
recovery
pulses
fibers

Proposal of a phase-shift fiber Bragg grating as an optical differentiator and an optical integrator simultaneously

Liu, X., Shu, X. & Cao, H., 9 Apr 2018, In : IEEE Photonics Journal. p. 1-1

Research output: Contribution to journalArticle

Open Access
File
differentiators
integrators
Fiber Bragg gratings
Phase shift
Bragg gratings

Refractive-index-modified-dot Fabry-Perot fiber probe fabricated by femtosecond laser for high-temperature sensing

Chen, P. & Shu, X., 5 Mar 2018, In : Optics Express. 26, 5, p. 5292-5299 8 p.

Research output: Contribution to journalArticle

Open Access
File
Fabry-Perot interferometers
refractivity
fibers
probes
lasers

Spatio-spectral dynamics of the pulsating dissipative solitons in a normal-dispersion fiber laser

Du, Y., Xu, Z. & Shu, X., 23 Jul 2018, In : Optics Letters. 43, 15, p. 3602-3605 4 p.

Research output: Contribution to journalArticle

fiber lasers
solitary waves
birefringent filters
Fourier transformation
polarization

Thin-Core Fiber Taper-Based Multi-Mode Interferometer for Refractive Index Sensing

Kong, Y., Shu, X., Cao, H. & Deng, J., 1 Nov 2018, In : IEEE Sensors Journal. 18, 21, p. 8747-8754 8 p., 8453892.

Research output: Contribution to journalArticle

tapering
Interferometers
Refractive index
interferometers
refractivity
Open Access
File
Mode-locked fiber lasers
Fiber lasers
Solitons
fiber lasers
Ultrafast lasers

Tunable Multiwavelength Random Fiber Laser With Odd and Even Order Stokes Separated

Zhang, H., Shu, X., Xu, Z. & Du, Y., 1 Mar 2018, In : IEEE Photonics Technology Letters. 30, 5, p. 455-458 4 p.

Research output: Contribution to journalArticle

Fiber lasers
fiber lasers
Stimulated Brillouin scattering
Erbium doped fiber amplifiers
output

Tuning effective fiber radius variation of SNAP structures with a femtosecond laser

Yu, Q., Shen, F., Xu, Z., Cao, H., Sumetsky, M. & Shu, X., May 2018, p. JW2A.1.

Research output: Contribution to conferencePaper

SNAP
optical fibers
tuning
radii
fibers
2017

A multi-core fiber based interferometer for high temperature sensing

Zhou, S., Huang, B. & Shu, X., 1 Apr 2017, In : Measurement Science and Technology. 28, 4, 045107.

Research output: Contribution to journalArticle

Interferometer
Interferometers
Multimode Fiber
Sensing
Multimode fibers

Design of an all-optical fractional-order differentiator with terahertz bandwidth based on a fiber Bragg grating in transmission

Liu, X. & Shu, X., 20 Aug 2017, In : Applied Optics. 56, 24, p. 6714-6719 6 p.

Research output: Contribution to journalArticle

differentiators
Fiber Bragg gratings
Bragg gratings
bandwidth
Bandwidth

Design of arbitrary-order photonic temporal differentiators based on phase-modulated fiber bragg gratings in transmission

Liu, X. & Shu, X., 15 Jul 2017, In : Journal of Lightwave Technology. 35, 14, p. 2926-2932 7 p., 7915667.

Research output: Contribution to journalArticle

differentiators
Bragg gratings
photonics
fibers
optimization
Fiber lasers
Laser modes
Solitons
sidebands
fiber lasers

Highly sensitive twist sensor based on temperature- and strain-independent fiber lyot filter

Huang, B. & Shu, X., 15 May 2017, In : Journal of Lightwave Technology. 35, 10, p. 2026-2031 6 p., 7864328.

Research output: Contribution to journalArticle

filters
fibers
sensors
viability
temperature

High-sensitivity and large-dynamic-range fiber refractometer based on composite-cavity Fabry-Perot structure

Chen, P., Shu, X., Cao, H. & Sugden, K., 1 Dec 2017, ICOCN 2017 - 16th International Conference on Optical Communications and Networks. IEEE, Vol. 2017-January. p. 1-3 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Refractometers
refractometers
dynamic range
Fabry-Perot interferometers
cavities

Intensity modulated torsion sensor based on optical fiber reflective Lyot filter

Huang, B., Shu, X. & Du, Y., 24 Feb 2017, In : Optics Express. 25, 5, p. 5081-5090 10 p.

Research output: Contribution to journalArticle

torsion
optical fibers
filters
sensors
fibers

Long period fiber grating around the dispersion turning point fabricated with a femtosecond laser

Shen, F., Zhou, K., Zhang, L. & Shu, X., 13 Nov 2017, Asia Communications and Photonics Conference, ACPC 2017. Optical Society of America, Vol. Part F83-ACPC 2017.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Single mode fibers
Ultrashort pulses
Refractive index
Fibers
Temperature

Micro-machinability of bulk metallic glass in ultra-precision cutting

Chen, X., Xiao, J., Zhu, Y., Tian, R., Shu, X. & Xu, J., 15 Dec 2017, In : Materials and Design. 136, p. 1-12 12 p.

Research output: Contribution to journalArticle

Machinability
Metallic glass
Diamond
Diamonds
Nanocrystallization

Miniature All-Fiber High Temperature Sensor Based on Michelson Interferometer Formed with a Novel Core-Mismatching Fiber Joint

Cao, H. & Shu, X., 1 Jun 2017, In : IEEE Sensors Journal. 17, 11, p. 3341-3345 5 p., 7898421.

Research output: Contribution to journalArticle

Michelson interferometers
temperature sensors
Temperature sensors
fibers
Fibers

Molecular and vectorial properties of the vector soliton molecules in anomalous-dispersion fiber lasers

Du, Y. & Shu, X., 13 Nov 2017, In : Optics Express. 25, 23, p. 28035-28052 18 p.

Research output: Contribution to journalArticle

molecular properties
fiber lasers
solitary waves
molecules
polarization

Novel Compact and low-Cost Ultraweak Fabry-Perot Interferometer as a Highly Sensitive Refractive Index Sensor

Chen, P., Shu, X. & Cao, H., 1 Oct 2017, In : IEEE Photonics Journal. 9, 5, 7995042.

Research output: Contribution to journalArticle

Open Access
File
Fabry-Perot interferometers
Refractive index
refractivity
sensors
Sensors

Numerical simulations of fast-axis instability of vector solitons in mode-locked fiber lasers

Du, Y., Shu, X. & Cheng, P., 23 Jan 2017, In : Optics Express. 25, 2, p. 1131-1141 11 p.

Research output: Contribution to journalArticle

fiber lasers
solitary waves
simulation
exchanging
energy

Potential bending sensor based on small-period long-period gratings

Wang, C., Zhao, Y., Shen, F., Yan, Z., Jiang, B., Zhou, K., Shu, X. & Zhang, L., 29 Jun 2017, The European Conference on Lasers and Electro-Optics, CLEO_Europe 2017. Optical Society of America, Vol. Part F82-CLEO_Europe 2017.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Single mode fibers
Sensors
Masks
Hydrogen
Refractive index

Pulse dynamics in all-normal dispersion ultrafast fiber lasers

Du, Y. & Shu, X., 1 Mar 2017, In : Journal of the Optical Society of America B: Optical Physics. 34, 3, p. 553-558 6 p.

Research output: Contribution to journalArticle

fiber lasers
pulses
pumps
solitary waves
bandwidth

Sensitive refractive index sensor based on an assembly-free fiber multi-mode interferometer fabricated by femtosecond laser

Chen, P., Shu, X., Shen, F. & Cao, H., 27 Nov 2017, In : Optics Express. 25, 24, p. 29896-29905 10 p.

Research output: Contribution to journalArticle

Open Access
File
interferometers
assembly
refractivity
fibers
sensors

Sensitivity enhanced fiber sensor based on a fiber ring microwave photonic filter with the Vernier effect

Xu, Z., Shu, X. & Fu, H., 4 Sep 2017, In : Optics Express. 25, 18, p. 21559-21566 8 p.

Research output: Contribution to journalArticle

photonics
filters
microwaves
fibers
sensitivity

Small period long period grating with enhanced sensitivity in low refractive index region

Shen, F., Zhou, K., Zhang, L. & Shu, X., 22 Nov 2017, 2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017. IEEE, p. 1-2 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Refractive index
gratings
refractivity
sensitivity
Ultrashort pulses
2016

All-fiber passively mode-locked laser based on a chiral fiber grating

Du, Y., Shu, X. & Xu, Z., 15 Jan 2016, In : Optics Letters. 41, 2, p. 360-363 4 p.

Research output: Contribution to journalArticle

gratings
fibers
polarization
pulses
locking

Ultra-compact strain- and temperature-insensitive torsion sensor based on a line-by-line inscribed phase-shifted FBG

Huang, B. & Shu, X., 8 Aug 2016, In : Optics Express. 24, 16, p. 17670-17679 10 p.

Research output: Contribution to journalArticle

torsion
sensors
fibers
Bragg gratings
temperature
2015

Advanced FBG structures designed and fabricated for optical signal processing

Shu, X., 2015, Asia Communications and Photonics Conference 2015. Optical Society of America, paper AM3C.1. (OSA Technical Digest ).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optical signal processing
Fiber Bragg gratings
Laser pulses
Modulation
Fabrication

Fiber Bragg grating based notch filter for bitrate-transparent NRZ to PRZ format conversion with two-degree-of-freedom optimization

Cao, H., Shu, X., Atai, J., Zuo, J., Xiong, B., Shen, F., Liu, X. & Cheng, J., 1 Feb 2015, In : Journal of Optics (United Kingdom). 17, 2, 025702.

Research output: Contribution to journalArticle

Notch filters
Fiber Bragg gratings
notches
Bragg gratings
format

Grating surface plasmon resonance sensor: Angular sensitivity, metal oxidization effect of Al-based device in optimal structure

Sun, X., Shu, X. & Chen, C., 20 Feb 2015, In : Applied Optics. 54, 6, p. 1548-1554 7 p.

Research output: Contribution to journalArticle

Surface plasmon resonance
surface plasmon resonance
gratings
sensor
wavelength

Simultaneous multichannel carrier-suppressed return-to-zero to non-return-to-zero format conversion using a fiber Bragg grating

Cao, H., Atai, J., Zuo, J., Yu, Y., Gbadebo, A., Xiong, B., Hou, J., Liang, P., Gao, P. & Shu, X., 9 Jul 2015, In : Applied Optics. 54, 20, p. 6344-6350 7 p.

Research output: Contribution to journalArticle

Fiber Bragg gratings
Bragg gratings
format
fibers
Group delay

Two-channel fiber Bragg grating fabricated by femtosecond laser and its application in switchable dual-wavelength erbium-doped fiber laser

Shen, F., Zhou, K., Zhang, L. & Shu, X., 2015, Asia Communications and Photonics Conference 2015. Optical Society of America, paper ASu2A.61. (OSA Technical Digest).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Erbium
Fiber Bragg gratings
Fiber lasers
Ultrashort pulses
Wavelength