腾讯网

新年新装备，游戏玩家的桌搭外设推荐

今年换新房之后，个人终于也可以搭建属于自己的电竞房了，陆续入手了灯板、升降桌、百叶窗、手办等物品，设备不算多，主打简约实用，常用的键鼠耳机等也有更新，下面就来分享新桌搭~ 如果空间够的话，升降桌搭配独立的主机支架会预留大面积的桌面 ...
IEEE

All-fiber 770 nm Laser Based on Second Harmonic Generation

Abstract: We present an all-fiber 770 nm laser module based on second harmonic generation (SHG) in a periodically poled lithium niobate (PPLN) waveguide. The laser module provides an output power of ...
verywellhealth

How Does Laser Eye Surgery Work?

Laser eye surgery uses a laser to change the shape of the cornea to help improve vision. You need to rest and avoid getting water in your eye for at least 24 hours after surgery. Laser eye surgery ...
IEEE

A Self-Injection Locked Laser Based on High-Q Micro-Ring Resonator With Adjustable Feedback

Abstract: We propose a hybrid integrated self-injection locked (SIL) narrow linewidth laser with adjustable feedback intensity. An adjustable Sagnac loop reflector (ASLR) coupled to a high-Q ...