supported by the National Key R&D Program of China (No.2023YFB3610701);the Hubei Provincial Central-Guided Local Science and Technology Development Special Program (2023CGB001);the Hubei Provincial Key Research and Development Program (No.2022BAA009);the Major Science and Technology Special Project of Hubei Province (No.2021AAA009);the Wuhan Science and Technology Project (No.20210120020234244);the Major Program (JD) of Hubei Province (No.2023BAA015)。
On-demand and real-time generation of arbitrary complex fields directly from the laser source holds significant appeal for myriad applications. In this Letter, we demonstrate a ring laser configuration capable of dyna...
National Key Research and Development Program of China(2021YFB2800600);National Natural Science Foundation of China(61935018)。
A Brillouin-assisted 80-GHz-spaced dual-comb source with a reconfigurable repetition frequency difference ranging from 48 MHz to 1.486 GHz is demonstrated.Two pairs of dual-pump seeds with an interval offset produce t...
Project supported by the Space Application System of China Manned Space Program;the Youth Innovation Promotion Association,CAS。
This article proposes a new physics package to enhance the frequency stability of the space cold atom clock with the advantages of a microgravity environment. Clock working processes, including atom cooling, atomic st...
National Key Research and Development Program of China(2021YFB2800400);National Natural Science Foundation of China(12204021,62105008,62235002,62235003,62322501,8200908114);Beijing Municipal Science and Technology Commission(Z221100006722003);Natural Science Foundation of Beijing Municipality(Z210004);Nantong Municipal Science and Technology Bureau(JB2022008,JC22022050);China Postdoctoral Science Foundation(2021T140004).
Self-injection locking has emerged as a crucial technique for coherent optical sources,spanning from narrow linewidth lasers to the generation of localized microcombs.This technique involves key components,namely a la...
National Key Research and Development Program of China(2021YFB2800400);National Natural Science Foundation of China(12204021,62105008,62235002,62235003,62322501,8200908114);Beijing Municipal Science and Technology Commission(Z221100006722003);Natural Science Foundation of Beijing Municipality(Z210004);Nantong Municipal Science and Technology Bureau(JB2022008,JC22022050);China Postdoctoral Science Foundation(2021T140004)。
Self-injection locking has emerged as a crucial technique for coherent optical sources,spanning from narrow linewidth lasers to the generation of localized microcombs.This technique involves key components,namely a la...
This work was supported by the National Natural Science Foundation of China(Nos.61975146,62105240,62075159,and 62275190);the Shandong Province Key R&D Program(Nos.2020CXGC010104 and 2021CXGC010202);the Seed Foundation of Tianjin University(No.2023XPD-0020).
We demonstrate a continuous-wave(CW)Nd:YVO_(4)-potassium gadolinium tungstate(KGW)intracavity Raman laser with a diode-to-Stokes optical efficiency of 34.2%.By optimizing the cavity arrangement and reducing the cavity...
Nanjing University of Posts and Telecommunications Foundation(Grant Nos.JUH219002 and JUH219007);Key Laboratory of Functional Crystals and Laser Technology,TIPC,CAS Foundation(Grant No.FCLT 202201)。
We report a high-average-power acousto-optic(AO)Q-switched intracavity frequency-doubled red laser based on a high-efficiency light-emitting-diode(LED)pumped two-rod Nd,Ce:YAG laser module.Under quasi-continuous wave ...
Tsinghua Initiative Scientific Research Program(2021Z11GHX002)。
The relative phase change between two light fields can be used as a fundamental parameter to measure the physical quantity causing this change.Therefore,amplifying the relative phase change becomes attractive to impro...
supported by the National Natural Science Foundation of China(No.62175181)。
A high efficiency,low threshold,high repetition rate H-βFraunhofer line light at 486.1 nm was demonstrated.A high-efficiency KTP optical parametric oscillator was achieved by double-pass pumping with a high-maturity ...
supported by the Cooperation Project between Chongqing Local Universities and Institutions of Chinese Academy of Sciences,Chongqing Municipal Education Commission(No.HZ2021007);the National Natural Science Foundation of China(Nos.61904024,61975003,61790584,and 62025506);the Science and Technology Research Program of Chongqing Municipal Education Commission(No.KJZD-M201900502)。
The high peak power of picosecond pulses produced by a self-mode-locked semiconductor disk laser can effectively improve the efficiency of nonlinear frequency conversion.This paper presents the intracavity frequency t...