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Article
Open AccessSingle-Shot Decoding of Good Quantum LDPC Codes
Quantum Tanner codes constitute a family of quantum low-density parity-check codes with good parameters, i.e., constant encoding rate and relative distance. In this article, we prove that quantum Tanner codes ...
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Article
Asymmetric Mach–Zehnder interferometer-based optical sensor with characteristics of both wavelength and temperature independence
Optical sensors based on asymmetric Mach–Zehnder interferometer (AMZI) are very sensitive to wavelength and temperature, and their shift will affect the accuracy of measured parameters. An optical sensor based...
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Article
Proposal for temperature-independent optical sensor based on asymmetric Mach–Zehnder interferometer
An optical sensor based on dual asymmetric Mach–Zehnder interferometers (AMZIs) cascade with temperature-independent is proposed. The optical sensor based on AMZI is very sensitive to the change of ambient tem...
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Article
170 mW-level mode-locked Er-doped fiber laser oscillator based on nonlinear polarization rotation
In our work, by optimizing the length of the cavity and using high-power home-made pump source, based on the commonly-used nonlinear polarization rotation (NPR) technique, we designed a stable all-fiber high-p...
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Article
High-quality monolayer graphene for bulk laser mode-locking near 2 μm
The large-area and high-quality monolayer graphene film was grown on Cu foil by chemical vapor deposition (CVD) technique. A stable diode-pumped passively mode-locked Tm:YAP laser using the high-quality monola...