窗口吸收 的英文怎麼說
中文拼音 [chuāngkǒuxīshōu]
窗口吸收
英文
window absorption- 窗 : 名詞(窗戶) window
- 口 : Ⅰ名詞1 (人或動物進飲食的器官; 嘴) mouth 2 (容器通外面的地方) mouth; rim 3 (出入通過的地方) ...
- 吸 : 動詞1 (把液體、氣體等引入體內) inhale; breathe in; draw 2 (吸收) absorb; suck up 3 (吸引) a...
- 收 : Ⅰ動詞1 (把攤開的或分散的事物聚集、合攏) put away; take in 2 (收取) collect 3 (收割) harvest...
- 窗口 : 1 (窗戶跟前) window 2 (售票、掛號等窗口) window; wicket 3 (用於比喻) window; medium; interm...
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Because of the intrinsic fractional absorption of the laser energy with the conventional solid output windows for high energy lasers ( hel ), the optical quality will be degraded, or the overall hel system cannot run at all when the laser energy are far higher, or the system runs longer time
然而,由於高能激光器傳統的固體輸出窗口具有不可避免的部分吸收作用,因此,當輸出激光功率很高,或激光器長時間工作時,固體輸出窗口就會產生熱畸變、甚至炸裂或被擊穿,從而影響輸出激光的光束質量或使高能激光器根本無法工作。With the rapid development of optical fiber communication technology, low - cost and high quality near infrared laser and light emitted diode working at room temperature become widely available. the emit wavelength from these light resource is not only consistent with the three low - decay windows of fiber optics, but also with many wide - frequency or recombination absorption spectrum of environmental and industrial gases
光纖通信技術的發展使相對低價、工作于常溫、高質量的近紅外激光器和發光二極體可廣泛獲得,這些發光光源的發射波長與光纖的三個低損耗窗口相一致,也與許多環境和工業氣體的泛頻或復合吸收譜線相一致。And it should be linear polarization in s direction by analyzing the relations between the reflection, absorption loss of optical thin film at oblique incidence and the polarization state, and at this time the brewster window made of very low - absorption material can be used
通過對斜入射高反射鏡反射率、吸收損耗與光束偏振特性間的關系進行分析,表明諧振腔內的本徵振蕩最好應為s方向的線偏振光,這樣光束輸出窗口還可採用布儒斯特窗。Due to the inevitable absorption of crystal window, the crystal window will be distorted even burst while the power of high energy laser apparatus is several hundred thousand watt even mega - watt, so the quality of laser beam will be influenced and the laser apparatus will not work properly
由於晶體材料窗口不可避免的部分吸收作用,對于目前幾十萬瓦甚至兆瓦級的高能激光器來說,晶體窗口會產生熱畸變甚至炸裂,從而影響輸出光束質量甚至使激光器根本無法工作。Selective absorption of electromagnetic wave. adw employing gases which do n ' t absorb the laser energy can form a gas urtain " whose pressure of the two sides is equal to the low pressure of laser cavity and the ambient circumstance pressure respectively so it can isolate the higher pressure ambient air from entrancing into the laser cavity and maintain the hel ' s running normally
氣動窗口利用對激光器輸出波長沒有任何吸收作用的特殊氣體作為窗口工作介質,並根據氣體動力學部分相關原理,能生成一個具有與激光腔低壓和環境大氣高壓相匹配的壓力梯度、並把激光器低壓工作介質和外界大氣相隔離的「氣幕」 ,從而保證高能激光器的正常工作。So the conventional solid windows have been becoming the threshold of the laser energy ' s promotion and the optical quality ' s improvements. to solve the above - mentioned problem of hel ' s output solid windows the concept of aerodynamic windows ( abbr. adw ) is proposed according as the property of gas, i. e
由於氣體介質具有對電磁輻射選擇吸收的特性,而且其擊穿功率閾值也特別高,因此為了解決上述高能激光器固體輸出窗口的「瓶頸」問題,根據氣體介質的這一特性,提出了氣體動力學輸出窗口(簡稱為氣動窗口, adw )的解決方案。High - energy laser system involves an optical train consisting of reflectors and windows, in which temperature increment, stress and deformation may happen because of the absorption of some fraction of the incident laser beam - energy so that the beam quality and transmission of energy to far - field will be affected
高能激光系統中,由一系列反射鏡和窗口組成的「光學鏈」 ,不同程度地吸收部分激光能量,產生溫升、應力和變形,影響光束質量和光能量的遠場傳輸。Absolute distribution of laser beam intensity is gotten from comparative distribution. the absorption coefficient of material is calculated by measuring transmissive ratio. the influences on temperature increment, stress and phase of laser beam are computed with different time, window cooling, window rotating, shape and material of window, distribution of intensity
由近場光斑相對分佈得到其絕對分佈,測量窗口透過率,求得材料的吸收系數,在此基礎上計算了出光時間長短、窗口有無冷卻、是否旋轉、窗口材料及面型、光強分佈形式對窗口溫升、應力和光束位相的影響。Furthermore, as the high - power co2 laser is widely used, especially the development of the research on co2 laser propagating in atmosphere and window material in infrared band, the research on the surface thermal distortion in optical thin film irradiated by 10. 6 m laser is more and more important
而且,隨著高功率co _ 2激光器應用的日益廣泛,特別是國內外有關co _ 2激光大氣傳輸研究工作的進展以及紅外波段窗口材料的研究,使10 . 6 m激光輻照下光學薄膜熱畸變和微弱吸收研究具有重要意義。With the rapid development of optical fiber communication technology, low - cost and high quality near inferred laser and light emitted diode working at room temperature become widely available. the emit wavelength from these light resource is not only consistent with the three low - decay windows of fiber optics, but also with many wide - frequency or recombination absorption spectrum of environmental and industrial gases
光纖通信技術的發展使相對低價、工作于常溫、高質量的近紅外激光和發光二極體可廣泛獲得,這些發光光源的發射波長與光纖的三個低損耗窗口相一致,也與許多環境和工業氣體的泛頻或復合吸收譜線相一致。Iron - doped photorefractive lithium - niobate crystals ( linbo3 : fe ) have good electro - optic, acoustic - optic, nonlinear characterizations, and hardly light absorption and photorefractive sensitivity in the wavelength around 1550nm, which makes them attractive for using as passive optical components in telecommunication networks
而光折變linbo _ 3 : fe晶體具有良好的電光、聲光以及非線性特性,且在現有的通信窗口1550nm波長處幾乎沒有光吸收,對光的敏感性很小,是光折變光柵應用於光通信系統的首選材料。The af superior garden view room lets you to feel staying in the great east china sea garden, each breath will take in the most fragrant oxgen from leaves. . the shadow of bf and cf superior garden view room floating under the window, at the same time, you can see the faraway mountain, green trees, swimming pool and so on
Af高級園景房彷彿使您置身於大東海廣場花園,每一口呼吸,都是葉片里最清香的氧氣bf cf高級園景房在您的窗下光影浮動,同時遠山綠樹泳池盡收眼底。But if a substance with a higher index of refraction ? such as skin ? is pressed against the window, the light will be absorbed at the points of contact, a phenomenon called frustrated total internal reflection
但是如果有個折射率比較高的物質(例如皮膚)壓住窗口,位於接觸點的光就會被吸收,這個現象稱為受抑內全反射。分享友人