- 更多网络例句与光的相关的网络例句 [注:此内容来源于网络,仅供参考]
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Birefringence, or double refraction, is the decomposition of a ray of light into two rays (the ordinary ray and the extraordinary ray) when it passes through certain types of ma ...
光在晶体中传播时,再不平行于光轴方向上,由于e光和o光传播速度不同,而出现两个不同折射率的光的像,这种现象叫做双折射现象。
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Excited放光eyeful brother also climbed up the car, sitting beside his brother's.
兴奋得满眼放光的哥哥也爬上车子,坐在弟弟的身旁。
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Solution the demerit -"Floating glass garden" absorbed southern sunlight解决方案的缺点-"浮法玻璃花园"南部吸收阳光"Glass box of light" that will absorb the useful sunlight was introduced to inside space of the various level and these boxes which are planted with flower and fruit are functioned as "Floating glass garden".
"玻璃的光的盒子",将吸收有益的阳光被介绍给了这些不同层面的种植了花卉和水果被称为"花园浮法玻璃盒子内运作空间"。
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Through this experiment,it was measured that average diameter of the fundamental frequency light is 2.33 mm in the pattern of ordinary krypton pump,while in he pattern of the laster- diode bar pump the average diameter is only 1.25 mm,and the light field of the later also took on the standard Gaussian distribution,therefore formed the high-bright...
通过实验测量到普通氪灯泵浦方式中基频光的平均直径为2.33 mm,LD 阵列对称泵浦方式中基频光的平均直径仅为1.22 mm,并且呈现标准的高斯分布,形成了高亮度激光输出。实验研究了 Nd:YAG 调 Q 固体激光器的重复频率对 KTP 倍频晶体转换效率的影响。并且,在基频光平均功率11.2 w时,经 KTP 晶体倍频产生5.11W 的532 nm 绿光输出,光-光转换效率达到45.6%。
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The invented parts can be optical logic operation and can form other all optical parts, such as: monostable flip-flop, optical modulator in optical signal control and optical switch in optical signal control etc. Said parts can be used in optical fiber communication system with wave division multiplex, all optical communication network or optical computer.
本发明可以进行光数字逻辑运算还可构成光的单稳态触发器、光信号控制的光调制器、光信号控制的光开关等全光器件,可应用于波分复用光纤通信系统,全光通信网络以及光计算机中。
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The second experiment is to fabricate white light LED from red and green phosphors pumped by blue light LED. The blue light LED we used in our experiment has the wavelength range between 450 and 452.5 nm, and the chip size is 17 mil *14 mil. There are two kinds white light LED we fabricated in the experiment. There are three blue light LED chips bonded in single package of both kinds package. The different of the both packages is mixed phosphor of encapsulation. One of the experimental devices was encapsulated YAG phosphor mixed silicone to fabricate white light. The other is red and green phosphor mixed encapsulation. The compared and focused parameter was luminous efficiency. YAG phosphor pumped white light has the luminous efficiency 72 lm/W, CRI 70, CIE(0.32, 0.33), CCT 5622°K at the operating current 60mA. On another hand, red and green phosphor pumped white light LED has the luminous efficiency 55 lm/W, CRI 90, CIE(0.31, 0.32), CCT 6479°K at the operating current 60mA. We fabricated the red and green phosphor pumped white light LED, and proved that it could has much higher CRI under similar compared conditions, CIE xy and CCT.
第二个实验是使用蓝光LED晶粒来制作白光元件,蓝光LED晶粒波段范围在450 ~ 452.5 nm,晶粒大小为17*14 mil,以三颗蓝光LED晶粒搭配YAG萤光粉(黄绿光 540 nm)制成白光元件,再以另外三颗蓝光LED晶粒搭配红色萤光粉(613 nm)混合绿色萤光粉(519 nm)制成的白光元件进行发光效率比较;搭配YAG萤光粉的白光元件在注入60 mA的电流时所量测到最大的发光效率是在72 lm/W,演色性数值大约为70,CIE色度座标为(0.32, 0.33),色温是在5622 °K;而搭配红色萤光粉混合绿色萤光粉的白光元件在注入60 mA的电流时,最大的发光效率在55 lm/W,演色性数值大约为90,CIE色度座标为(0.31, 0.32),色温在6479 °K;证明了蓝光LED晶粒搭配红色萤光粉混合绿色萤光的白光元件演色性指数可以高达90 以上的结果。
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In the first part, we report the application of a set of parallel dual tweezers, one stationary and one movable, to trap a polystyrene bead (suspended in de-ionized water) and drag it away from one of the trap centers beyond the linear (Hooke's spring) regime, to probe the nonlinear optical force constants associate with the optical trap.
在第一部分,我们建立了一个包含一道不动雷射光与一道可动雷射光的平行双道光钳,由此光钳钳住并移动悬浮於去离子水中的聚苯乙烯小球,使小球与其中一道光钳中心的距离远超出光钳的线性范围,来探讨光钳的非线性效应。
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In this paper, several methods are put forward, by which axial resolution of scan microscope could be improved. One is that detecting method of ordinary laser feedback is improved, the orthogonal polarized lights split by Wollaston prism are detected separately, comparing to the ordinary feedback, the axial resolution is improved about 2.9 times.
提出并实验研究了几种可以提高激光反馈扫描显微镜轴向分辨率的方法,一种方法是对常规激光反馈实验中的探测技术进行了改进,用渥拉斯顿棱镜把垂直偏振光分开探测,轴向分辨率可以提高约 2 9倍;另一种方法是用双频激光器中产生的偏振态相互垂直的o光和e光作为反馈光代替了传统的单一光的反馈,轴向分辨率被提高了约 2倍;第三种方法是用双频激光器中产生的o光或e光作为反馈光,轴向分辨率可以提高约 2 5倍。
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The results are as follows:(1) The relative spectrum sensitivity of the two kinds of compound eyes were similar, both were most sensitive to wavelength of 562nm, and also sensitive to wavelength of 400nm、483nm;(2) The absolute sensitivity curves to these three kinds of sensitive light of the two kinds of compound eyes were similar, all increase with the increment of luminance strength, but the compound eyes of corn borer had stronger response to wavelength of 562nm and 483nm;(3) The two kinds of compound eyes showed similar absolute sensitivity curves to white light, however, showed different sensitivity to light at different time or under different adaptative state.
结果如下:(1)二者具有相似的光谱反应曲线,均对562nm的光最敏感,另外对400nm、483nm光也较敏感;(2)二者对这三种敏感光的光强度曲线近似,在一定范围内均近似线性递增,但玉米螟复眼ERG在562nm和483nm下具有更高的反应幅度;(3)二者对白光的光强度曲线也近似,但随复眼适应状态及测试时间的不同,表现出不同的光敏感性。
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Phytochrome 3 (PHY3) is a novel chimeric photoreceptor that can respond to both red/far red and blue light. Using this photoreceptor, some cryptogams could enhance light sensitivity under low light environment.
Phytochrome 3 (PHY3)是一种特殊的既能吸收红光/远红光又能吸收蓝光的嵌合光受体,一些隐花植物利用 PHY3 提高在弱光环境下的光敏感性。
- 更多网络解释与光的相关的网络解释 [注:此内容来源于网络,仅供参考]
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actinology:光化學;光(的)化(學)作用論;放射學
光化計紀錄;X光照相 actinogram | 光化學;光(的)化(學)作用論;放射學 actinology | 光化學的;有光化學的 actinic
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opalescent:呈乳光的;乳色的;蛋白光的
opalescence 乳光 | opalescent 呈乳光的;乳色的;蛋白光的 | opaline 蛋白石
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Optically inactive:非旋光的; 不旋光的
optically identified source 光学证认源 | optically inactive 非旋光的; 不旋光的 | optically inactive substance 不旋光物
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Optically inactive:不旋光的,非旋光的
optically denser medium 光密介质 | optically inactive 不旋光的,非旋光的 | optically inactive substance 不旋光物
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photophilous:喜光的,适光的
光照性 photoperiodism | 喜光的,适光的 photophilous | 畏光症,羞光症 photophobia
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photopia:光適應(眼對光的調節==) 光適應
photophoresis 光泳 | photopia 光適應(眼對光的調節==) 光適應 | photopic vision 白晝視覺 適亮視覺
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aphotic:无光射海区无光的
aphotic 无光射海区 | aphotic 无光射海区无光的 | aphotic 无光深水区
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opalesque:乳白光的/发蛋白光的
opalescin /乳光蛋白/ | opalesque /乳白光的/发蛋白光的/ | opaline /蛋白石的/乳白光的/
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photophilic:[生]喜光的,嗜光的,适光的
steel wool (刷锅用的)钢丝绒,百洁丝 | photophilic [生]喜光的,嗜光的,适光的 | prost <拉> 恭喜, 祝成功, 祝健康
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photophobic; phengophobe:厌光的;避光的
畏光症;羞明症 photophobia | 厌光的;避光的 photophobic; phengophobe | 发光器 photophore