该处意在表明:作为电磁射线的一种,伽马射线与光波和无线电波类似,但是只是在……上略短。通过常理可判断应该是在波长上。故应选择wavelength。pace意为“步调,步法”,与射线无关;frequency意为“频率”,频率不论长短.而论快慢;rate意为“比率,等级”.亦不能用short来形容,可说small rate。
CWavelength Coverage 1527.6 ~ 1565.5 1570.01 ~ 1608.15 nm Frequency Coverage 191.5 ~ 196.25 186.55 ~ 190.95 THz Frequency Fine Tuning Range +/- 6 GHz Frequency Fine Tuning Resolution 1 MHz Frequency Accuracy Over EOL +/- 1.5 GHz Frequency Accuracy Over 96HR (1) ...
Calculate the speed of wave (c) = frequency (f) x wavelength (l) 翻译结果4复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 翻译结果5复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 相关内容 a建筑物都倒塌了。大地在晃动,到处都是尖叫声和哭声 The building all collapsed.The earth is ro...
critical frequency 临界频率critical temperature of superconductivity 超导电临界温度critical wavelength 临界波长crookes tube 克鲁克斯放电管cross coupling 交叉耦合cross diffusion 交叉扩散cross fade 叠象渐变cross modulation 交扰灯cross neutralization 交叉中和cross section 横截面crossbar connector 纵横制连接器crossbar...
For instance, red light has a lower frequency and longer wavelength compared to blue light. This is why we see red objects as having a longer wavelength and blue objects as having a shorter wavelength. 中文回答: 频率和波长是波的研究中的两个基本概念。频率指的是波在单位时间内完成的周期或振动...
We demonstrate the operation of a CW multi-wavelength erbium-doped fiber laser covering the whole C-band. The laser system consists of a frequency-shifted ring cavity with a new type of periodic filter, namely a fiber Bragg grating array. Careful control of the individual grating strength has ...
Continuous-wave mid-infrared frequency conversion in silicon nanowaveguides. We report the first demonstration of cw wavelength conversion from the telecommunications band to the mid-IR (MIR) region via four-wave mixing in silicon n... Ryan,K,W,... - 《Optics Letters》 被引量: 51发表: 2011...
Wavelength Tunable Range (nm) 1528.77 to 1563.86 Frequency Range (THz) 191.7 to 196.1 Power output setting range (mW) 5 to 20 Linewidth (Hz) Polarization Extinction Ratio (dB) > 20 SMSR (dB) > 40 Wavelength tuning spacing Non-continuous, but with 50GHz spacing, 96CHs or 89CHs, tolerance...
compass needle type frequencymeter 罗盘针型频率计compensated pendulum 补偿摆compensating eyepiece 补偿目镜compensating filter 补偿滤光镜compensating method 补偿法compensation 补偿compensation theorem 补偿定理compensator 补偿片compiler 编译程序complement of an angle 余角complementarity 互协性complementarity principle ...
cfl contextfreelangua cflp cfm center frequency cfm codefieldmanager cfm compandedfrequenc cfm computerfieldmain cfm configuration man cfm confirm cfmcubic feet per min cfml cold fusion mode cfms chained file man cfnn computationalfuz cfnr call forwarding cfo cfoa control facility cfo complex facilit...