Arbitrary Energy‐Preserving Control of Optical Pulse Trains and Frequency Combs through Generalized Talbot Effects
Trains of optical pulses and optical‐frequency combs are periodic waveforms with deep
implications for a wide range of scientific disciplines and technological applications …
implications for a wide range of scientific disciplines and technological applications …
Several new directions for ultrafast fiber lasers
Ultrafast fiber lasers have the potential to make applications of ultrashort pulses widespread–
techniques not only for scientists, but also for doctors, manufacturing engineers, and more …
techniques not only for scientists, but also for doctors, manufacturing engineers, and more …
Interface between picosecond and nanosecond quantum light pulses
Light is a key information carrier, enabling worldwide, high-speed data transmission through
a telecommunication fibre network. This information-carrying capacity can be extended to …
a telecommunication fibre network. This information-carrying capacity can be extended to …
Optical signal denoising through temporal passive amplification
Mitigating the stochastic noise introduced during the generation, transmission, and detection
of temporal optical waveforms remains a significant challenge across many applications …
of temporal optical waveforms remains a significant challenge across many applications …
Optical time-mapped spectrograms (II): Fractional Talbot designs
Real-time implementations of joint time-frequency analysis over instantaneous bandwidths
above the GHz range remain challenging. In a companion paper, we have proposed an …
above the GHz range remain challenging. In a companion paper, we have proposed an …
Full recovery of ultrafast waveforms lost under noise
The ability to detect ultrafast waveforms arising from randomly occurring events is essential
to such diverse fields as bioimaging, spectroscopy, radio-astronomy, sensing and …
to such diverse fields as bioimaging, spectroscopy, radio-astronomy, sensing and …
[HTML][HTML] Nonlinear Talbot effect in electromagnetically induced optical lattice
R Ru, H Li, S Zhang, H Pang, C Pan, H Chen, D Wei… - Results in Physics, 2024 - Elsevier
The nonlinear Talbot effect means formation of self-imaging of the periodic structure by
utilizing the harmonic wave instead of the fundamental one. Electromagnetically induced …
utilizing the harmonic wave instead of the fundamental one. Electromagnetically induced …
All‐Optical Parametric‐Assisted Oversampling and Decimation for Signal Denoising Amplification
Decimation is a common process in digital signal processing that involves reducing the
sampling rate of an oversampled signal by linearly combining consecutive samples. Among …
sampling rate of an oversampled signal by linearly combining consecutive samples. Among …
Generalized angle–orbital angular momentum Talbot effect and modulo mode sorting
The Talbot effect describes the periodic revivals of field patterns, and is ubiquitous across
wave systems. In optics, it is mostly known for its manifestations in space and time, but it is …
wave systems. In optics, it is mostly known for its manifestations in space and time, but it is …
Temporal encryption at 1 tb/s
Modern networks implement multilayer encryption architecture to increase network security,
stability, and robustness. Encryption on the lower layers is essential for the safety of the …
stability, and robustness. Encryption on the lower layers is essential for the safety of the …