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- A novel unitary optical mode converter is proposed, which can transform Hermite-Gaussian beams with the same Rayleigh range and waist position into Laguerre-Gaussian beams. 在傳輸距離較小的情況下,準直光場(chǎng)的位相分布近似為球面,傳輸距離較大時(shí),光場(chǎng)位相分布近似為平面。
- His optic nerve was hurt in an accident. 他的視神經(jīng)在一次事故中受到損傷。
- Microscopes and telescopes are optical instruments. 望遠鏡和顯微鏡是光學(xué)儀器。
- The optic theory originated with Einstein. 光學(xué)理論是愛(ài)因斯坦首創(chuàng )的。
- A mirage is an optical illusion. 海市蜃樓是一種視錯覺(jué)。
- A system of optical components that magnifies. 能起放大作用的一組光學(xué)元件
- Showing no optical activity in polarized light. 無(wú)旋光的極化光下無(wú)光學(xué)反應的
- The optical system of the eye stimulate cell of the retina. 眼睛的視覺(jué)系統刺激視網(wǎng)膜內的細胞。
- Keywords Semiconductor laser;Propagation and Transforming of beams;Hermite-Gaussian beams;Laguerre-Gaussian beams;Optical mode converter;Collimation of beams;Coupling of beams; 關(guān)鍵詞半導體激光束;光束的傳輸與變換;厄米-高斯光束;拉蓋爾-高斯光束;光學(xué)模式轉換;光束準直;光束耦合;
- I thought I saw a ghost but it was just an optical illusion. 我以為我看見(jiàn)鬼了,其實(shí)只是一種幻覺(jué)。
- They concentrated on better definition of the optical image. 他們致力于提高該光學(xué)影像的鮮明度。
- The optical system of the eye stimulates cells of the retina. 眼睛的視覺(jué)系統刺激視網(wǎng)膜內的細胞。
- Light stimulates the optic nerve. 光刺激視神經(jīng)。
- One that sells lenses, eyeglasses, and other optical instruments. 眼鏡商,光學(xué)儀器商出售光學(xué)儀器、眼鏡或其它光學(xué)儀器的人
- fiber optic mode converter 光纖模式變換器
- soft optic mode 軟光方式
- A light-sensitive unit used with an optical arrangement for scanning images. 與光學(xué)裝置一起用來(lái)掃描圖象的一種光敏裝置。
- The composition difference between optical fibre plate HMB and CMB was studied. 研究了HMB和CMB兩種光學(xué)纖維面板的成分差異。
- An optical effect proper to fluids. 液體所固有的光學(xué)效果
- optic mode 光學(xué)模