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OFweek维科网
27 天
离行业首次盈利越来越近,禾赛进入黄金时刻
孤立阿秒脉冲(IAP)的产生依赖于高次谐波产生(HHG)过程,光子截止能量随驱动激光波长呈二次增长。少周期红外激光源驱输出的IAP能量通常被限制在皮焦耳范围内,增大驱动激光能量可以有效提升IAP能量。光参量放大(OPA)技术是产生宽光谱高能量少周期红外脉冲 ...
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今日热点
Trump endorses Johnson
Remains ID'd after 30+ yrs
Commutes death sentences
'Star Wars' actor dies
New suspects in '96 case
Signs deal with Ukraine
Lenny Randle dies
Reach divorce settlement
Arrests in death of agent
Bowser meets with Trump
Reveals cancer surgery
Tugboat hits tanker, sinks
Cold case killer identified
PA voting machine ruling
Venezuela fines TikTok $10M
Pentagon chief loses bid
Woman set on fire identified
US sanctions Russia, Iran
Appoints new prison leader
Faces new charges
Final payout for victims
Indiana soldier dies in Iraq
Anchor Aaron Brown dies
Kwon extradited to US
Bird flu in AZ wastewater
Congestion pricing ruling
Smith drops docs appeal
Near miss for Gonzaga plane
Loses sentencing delay bid
Pending home sales rise
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