A spectrometer (1) equipped with a respective order sorting filter is used in a scanning method for detecting the absorption spectrum of samples examined in wells (14) of microplates (13).LUTZ NIGGLANDREAS ERLBACHERFRANK MNCHOW
aThis star spectrum was made by placing a diffraction grating over a telescope’s objective lens. A diffraction grating produces a spectrum by causing interference of light waves. 这个星光谱通过安置一个衍射光栅做在望远镜的物端透镜。 衍射光栅通过导致光的干涉导致一个光谱波浪。[translate] ...
thatthehighorderdiffractioncanbesuppressedeffectivelybyMGPG.Basedonawidewavelengthrangeandrealizabilitywithhighlinedensity,MGPGwillbeappliedwidelyinreflectiontypespectrummeasurementsystem.Keywords:single-orderdiffraction;grating;spectrummeasurement衍射光栅是各种光谱仪器的核心光学元件,对光谱仪的色散特性和成像起着决定性的...
What is the highest order spectrum which may be seen with monochromatic light of wavelength 500 nm by means of diffraction grating with 5000 lines/cm? ( ) A. 2 B. 4 C. 3 D. 8 如何将EXCEL生成题库手机刷题 如何制作自己的在线小题库 > 手机使用 分享 复制链接 新浪微博 分享QQ 微...
Figure 1:The overlapping orders of a diffraction grating. Adapted from Lakowicz.² The Appearance of Second Order Diffraction in Fluorescence Spectra Figure 2:Example of second order artefacts in a broad fluorescence emission spectrum of a solution of 2-aminopyridine mixed with Ludox excited at 300...
Curving the grating grooves can also reduce aberrations in monochromators, in which only a small part of the spectrum is viewed at a time; wavelengths are scanned by rotating the grating. Again, astigmatism is usually reduced (though for part of the spectrum only) to increase throughput, but ...
maximum. Figure2(a) and (b)show the output spectrum in RFL and RRFL configurations, respectively, at different input pump powers. In the case of RFL, generation at two wavelengths only (950 nm and 976 nm) is observed. In the case of random RFL, relatively weak stochastic (time-to...
A fourth-order grating is superimposed at an offset of length d to the original second-order grating with periodicity Λ to realize a hybrid grating structure as in Fig. 1c. b Mode-spectrum for a 1.4 mm long and infinitely wide cavity with DFB gratings (Λ = 27 μm, slit-...
A new method for treating the scattering of a two-dimensional electromagnetic field, expressed by means of its plane-wave spectrum, by an arbitrary configu... R Borghi,F Frezza,P Oliverio,... - 《International Journal of Infrared & Millimeter Waves》 被引量: 3发表: 2000年 ...
aStudy of submarine sensor node positioning algorithm based on wave spectrum 安置算法的水下传感器结的研究根据波浪光谱[translate] aIn a press release issued on June 11, PokerStars.net announced it will sponsor the 2014 Beijing Millions, 在新闻发布发布了在6月11, PokerStars.net宣布了它将主办2014年北...