supported by the National Natural Science Foundation of China(Nos.62205166 and U21A20454);the Key Research and Development Project in Hubei Province(No.2022BAA002);the Major Key Project of PCL,the Natural Science Foundation of Hubei Province(No.2022CFB339);the Young Top-Notch Talent Cultivation Program of Hubei Province。
A multiplier-simplified adaptive channel equalization scheme is proposed for short-reach digital coherent optical transmission.The data processing is based on hardware-efficient logic,such as a shifter and adder unit,...
This work was supported by the National Key Research and Development Project(No.2018YFB2200500);the National Natural Science Foundation of China(Nos.61790583 and 61774150)。
We demonstrate Ga Sb-based interband cascade lasers(ICLs) emitting around 3.65 μm, which exhibit a room-temperature continuous-wave(CW) output power above 100 m W. Cavity-length analysis showed that the laser structu...
partially supported by the National Natural Science Foundation of China(NSFC)(Nos.61827817 and 61525501)。
We propose and analyze a silicon hybrid plasmonic polarization splitter-rotator with an ultra-short footprint using an asymmetric bent directional coupler on a silicon-on-insulator platform.Benefitting from the large ...
Chinese Optics Letters is a short-article journal for the rapid dissemination of new, im porta nt results in all branches of optical scienee and technology and related fields, published monthly by Chinese Laser Press ...
Chinese Optics Letters is a short-article journal for the rapid dissemination of new,important results in all branches of optical science and technology and related fields,published monthly by Chinese Laser Press and ...
supported by the Advanced Research Program of National University of Defense Technology(Nos.JC13-02-15 and JC13-02-13);the Natural Science Foundation of Hunan Province(Nos.13JJ4008 and13JJ3001);the Program for New Century Excellent Talents in University(No.NCET-12-0142)
An integrated, tunable spectrometer based on a silicon-on-sapphire platform is designed at wavelengths of 2.29-2.35 μm. Its pivotal component is a 4.7 μm-radius ring resonator on a graphene monolayer. Its full width...
partially funded by the China Scholarship Council;Scientific Research Foundation of IMEIC (No.YTSRF1409);the Program for Innovative Research Team of IMEIC;the Natural Science Foundation of Inner Mongolia Autonomous Region of China (No.2012MS0917);the Discovery Grant, Natural Science and Engineering Research Council (NSERC) of Canada
We give a brief overview on the more than 50 years of development of the moment-based image description, the moment invariants, and the orthogonal moments. Some basic ideas for significantly improving the performance ...
supported by the Research Award Fund for Outstanding Middle-aged and Young Scientists of Shandong Province,China(No.BS2010DX030);the International Science and Technology Cooperation Program of China(No.2012DFA10730)
A short distributed feedback fiber laser with a nearly unidirectional output is fabricated and tested. The short fiber laser is made of a polarization-dependent phase-shift grating fabricated with a vertically polariz...
An automatic polarization compensation method for low-repetition frequency short optical pulse is proposed and successfully applied to the master oscillator room (MOR) in inertial confinement fusion (ICF) systems ...
supported by the National Natural Science Foundation of China (No.60607008);the National "863" Program of China (No.2007AA01Z271)
An actively mode-locked laser with tunable repetition rate is proposed and experimentally demonstrated based on a programmable electrical pattern generator. By changing the repetition rate of the electrical patterns a...