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单词 Wavelength
例句
1. Radio One has broadcast on this wavelength for years.
2. The authorities were unable to jam this wavelength.
3. Dad is just on a different wavelength from me.
4. I don't know which wavelength the station is on - is it on long wave?
5. She found the wavelength of their broadcasts, and left the radio tuned to their station.Sentencedict
6. The Arts: On the right wavelength?
7. Here, the wavelength is about 5 x 107m.
8. The man was on another wavelength.
9. Visible light has a longer wavelength than UV radiation.
10. For example red light has a longer wavelength than green, and green than blue.
11. Both instruments have automatic setting of wavelength, bandwidth and gas flows, video displays, disk storage and full alpha-numeric keyboard.
12. These cells are tuned to a particular wavelength and will only respond when that wavelength alone is present.
13. The UV-975 variable wavelength detector has a tapered flow cell giving reduced refractive index effects.
14. When a complementary wavelength is used the response to the small spot only occurs at the offset of the stimulus.
15. McClair clearly on the same wavelength, swept on to a perfect forward pass and shot narrowly wide.
16. I can't seem to get on with him - we're just not on the same wavelength.
17. It's great to work with people who are on the same wavelength.
18. On the subject of marriage, Judith and I are on the same wavelength.
19. We work together but we aren't really on the same wavelength.
20. These X rays and gamma rays are like waves of light, but with a much shorter wavelength.
21. In face-to-face meetings all the visual signals are a great aid to getting on the same wavelength with some one.
22. Unfortunately it is more difficult to make light sources and light receptors that work at this longer wavelength.
23. The amount of light scattered depends on the size and shape of the particles and on the wavelength of the incident light.
24. Left A fifth-order residual gravity map has been enhanced by the removal of the regional field to accentuate short wavelength anomalies.
25. There are times you get the impression Bulls coach Phil Jackson is tuned into some cosmic wavelength that only he can sense.
26. Radio waves are electromagnetic waves with a very long wavelength, measurable in metres.
27. The pickup's stylus must faithfully track undulations which are smaller than the wavelength of light.
28. The radiation, which comes From the arc in the mercury vapour, is mainly ultraviolet with a wavelength of 253-7 nanometres.
29. A spectrograph measures how bright a star is at any given wavelength.
30. The cavity magnetron was simple, rugged and cheap, and produced short wavelength radio waves - microwaves.
1. Radio One has broadcast on this wavelength for years.
2. The authorities were unable to jam this wavelength.
31. A powerful UV/Vis monochromator based detector allows wavelength selection by the turn of a dial and allows very low detection limits.
32. These cells will convey information about wavelength boundaries that could be used to compute true colour.
33. Here is the wavelength and is the angular frequency of the wave.
34. Red has the longest wavelength of visible light, and violet the shortest.
35. Because the sandwich is only a few angstroms thick it transmits visible light - but it reflects longer wavelength heat radiation.
35. try its best to collect and build good sentences.
36. Unfortunately, transmission down fibres at this wavelength is also poor.
37. The two groups announced last August they had come up with dense wavelength division multiplexing prototype chips.
38. More of the helplessness of simply not being on the same wavelength as the person you were supposed to be closest to.
39. What if you got them all appealing on the same wavelength behind political mobilization?
40. You guys ... I guess you must have a wavelength going.
41. He also played a prominent part in the first international meetings on wavelength allocation and in the preparations for empire broadcasting.
42. First, because the source and observer are moving away from each other the doppler effect causes an increase in wavelength.
43. The wavelength of the light increases as it passes from A to B for two reasons.
44. I decide to keep silent for awhile, while I scrutinise her aura and retune myself into her wavelength.
45. Sectors of it represent corresponding fractions of a wavelength.
46. The absorption coefficient is often strongly wavelength - dependent.
47. I find several cutoff wavelength wavelength under different voltage.
48. Blue light has a shorter wavelength than red.
49. The opacity is a function of temperature and wavelength.
50. We're not on the same wavelength.
51. As illustrated in FIG. 2, the pump light, which is e. g. , blue or ultraviolet, is concentrated at the wavelength converting element 110.
52. The wavelength demodulation technology of fiber Bragg grating is critical for its practical application.
53. Dark matters do not emit, absorb or reflect light ray of any wavelength.
54. In this paper, several methods of calculating the phase delay for various wavelength passing through the Mica plate from the phase delay for 6328A beam of the same Mica plate were given.
55. The dependences of peak amplitude and temporal characteristic of pulsed photothermal spectroscopy signal on wavelength tuning are discussed.
56. Different photodissociation spectra, the action spectrum as function of laser wavelength, and ratio curve of different channels were obtained.
57. A novel method of edge filter demodulation for fiber Bragg grating that use wavelength tunable laser was proposed. Real-time monitoring of the multiple points' dynamic strain could be achieved.
58. And the wavelength of the e beam is equal to the wavelength of the x-rays X The moment of truth. Photographic plate.
59. A novel all-optical wavelength conversion (AOWC) based on the cascaded sum frequency generation (SFG) and difference frequency generation (DFG) in LiNbO?3 waveguides have been theoretically studied.
60. It should be understood that a large portion of the light emitted by the wavelength converting element 110 will be directed back to the dichroic filter 106.
61. Optical signal sources with high repetition rate and the tunable central wavelength play an important role in the high-bit-rate and all-optical communication system.
62. A flat - field etched diffraction grating ( EDG ) wavelength demultiplexer is much more convenient in fabrication.
63. The wavelength tuning is induced by pure electronic effects by nonuniform current injection.
64. The results show that the optimum excitation wavelength and the FCE may be very different for the same PAH but in different solvate.
65. Meanwhile, some special problems, such as test materials, spectrum band width (SBW), wavelength reproducibility, and expressing method of photo-metric accuracy(http://), ard discussed.
66. That transmission rate and the FWHM of the fiber grating FP are very sensitivity for radial strain. But the central wavelength, mode number of the fiber grating FP are insensitivity for radial strain.
67. A new dynamic wavelength assignment algorithm based on the relative capacity influence(RCI) algorithm is proposed, that is called improved RCI algorithm.
68. The situations of realizing wavelength standard with phase diastimeter and transmittinglength unit size within a large range are introduced.
69. The wavelength value of He-Ne laser tends to be big when measured with pointolite non-localized interference of Michelson interferometer.
70. The principle of the optical shutter system is presented, and a system is designed according to the wavelength and repetition frequency of light pulse, and the dimension and length of bunches in HLS.
71. The altimetry geoid undulation is mainly conducted by convergence between two or three plates, and its components at short wavelength characterize tectonics within basins.
72. The second dichroic filter 408 may also reflect light emitted from the second wavelength converting element 412, e. g. , green or red light.
73. The emission wavelength of a periodically modulated beam of radiation (often laser) is chosen such as to correspond to the wavelength at which the chromophore of interest shows appreciable absorption.
74. The chromatic dispersion, cutoff wavelength, mode field radius and tolerance of a structural design of dispersion-flattened single-mode fiber are calculated and discussed.
75. The influences on the gain flatness of the Raman fiber amplifier by the number of pumps, wavelength, power and other factors are also analysed.
76. In a bulk-glass optical current sensing system, when the fluctuations of the driving current or the ambient temperature of the optical source happens, the peak wavelength of the source will change.
77. The theoretical analysis and experimental results of the wavelength tunability of a tandem optical parametric oscillator (TOPO) based on a single nonlinear crystal are presented.
78. The influence of the ridge position on the cutoff wavelength of the dominant mode in asymmetric single ridge waveguide is analyzed by finite difference method.
79. Such wave fronts are seperated from one another by one - half wavelength.
80. The method for third harmonic generation of double wavelength and double pulse laser is proposed.
81. Principle of coherent detection of wide spectrum and pulsed laser wavelength is introduced based on a reflection gate and a high speed linear detector.
82. The nuclear energy is released at the Sun's center as high-energy gamma radiation, a form of electromagnetic radiation like light and radio waves, only of very much shorter wavelength.
83. Insertion Loss, Polarization Dependence Loss, Return Loss and Wavelength Dependence Loss are primary parameters of MEMS optical switch.
84. Optical constants and dielectric constants of normal cesium oxide thin films are related to wavelength of incident light and cesium impurity contained.
85. It has been shown that the broadening tuning range of dye lasers, the increase of laser efficiency of some dyes and dual wavelength laser oscillation in the dye mixtures are feasible.
86. The absorptivity of bronze to YAG laser with a wavelength of 1.06μ m is determined experimentally.
87. A procedure for designing antireflection sub wavelength structured surfaces is discussed.
88. The focal spot diameters are hardly changed in communication wavelength band . 2.
89. A particular spectrum line corresponds to a certain definite light wavelength.
90. Nonlocal elasticity theory, which considers microstructure effect, succeeded in studying wave propagation in solids when the wavelength approximates the lattice"s characteristic length."
91. As a special case, the oscillation behaviors of the absorptive device with two equal-length segments:threshold conditions, carrier density and wavelength tuning range have been analyzed.
92. The first stage of optical concentrator 200 is a meniscus lens 202 and the second stage is a dome lens 204, to which is mounted the wavelength converting element 110.
93. Applying this method to the lens design, the lens' wavelength and weight corresponds to spectral response features of the output signal in the detector's focal plane.
94. The evidence seemed inescapable that light consisted of electromagnetic waves of extremely short wavelength.
95. The above results are verified by the measurement of a cavity wavemeter of the absorption type working on 3-cm wavelength.
96. They obviously have found a wavelength with hypnotic effects so that they could give me posthypnotic orders.
97. In this article, the influences of the mode field diameter(), the cutoff wavelength and the relative refractive index difference on the OTDR curve are also verified.
98. White light from the sun emits light at every wavelength across the visible spectrum.
99. The photocathode composition determines the spectral response, the quantum efficiency at each wavelength, the overall uniformity of photomultiplier sensitivity, and the dark current.
100. But the resulting Rayleigh - Jeans formula only matched the experimental curves in the very long wavelength region.
101. In this article, we only discuss optimization of wavelength in static RWA, namely finding the minimal amount of wavelength which contains the given demand and physical topology.
102. Ultra bright emitter. Fiber optics. Bar code scanning. Water clear. Peak emission wavelength 660 nm.
103. Fighting gravitational clumping would take a wavelength of a few dozen light - years .
104. The results of numerical simulation show the lesion of photoaging skin can be selectively damaged if the wavelength, exposure duration and exposure dose of irradiated ligh are reasonably selected.
105. Planar array of tapered waveguides can be used as star couplers and wavelength multiplexers.
106. The ergosterol content in mycelia of Agaricus brasiliensis was determined by triple - wavelength spectrophotometry.
107. The discharge properties in a hollow-cathode tube filled with gas are measured and the wavelength for Helium discharge is obtained.
108. The repetitively calibrated quantum efficiencies for Si photodiode are in good agreement at each wavelength with the relative accuracy of 1%-14%.
109. The energy of the photon gives its color, or wavelength.
110. Methods: The dual wavelength spectrophotometric method was used for eliminating mutual interference.
111. When the mean distance between water droplets or crystals is comparable to the wavelength of the electromagnetic signals, severe attenuation can occur.
112. The relation between relative shift of Bragg wavelength and the pressure applied on the sensor is derived, and the analytical expression of pressure sensitivity coefficient is also given.
113. Methods Blood concentration of theophylline was determined by double - wavelength ultraviolet spectrophotometry.
114. Tsunami wavelength than the maximum depth of the ocean even greater orbital motion near the seabed are not subject to much block, regardless of the depth of oceans, waves can be spread over the past.
115. The high performance wavelength demultiplexing photodetectors optical wavelength division multiplexing ( OWDM ) systems were introduced and analyzed.
116. Theoretical analysis shows that the number of working wavelength will increase with the increment of the harmonic number of the harmonic blazed grating.
117. The device can be calibrated so that the prism - rotating dial reads directly in wavelength.
118. Methods: The contents of levofloxacin and tinidazole in auristilla were determined by dual wavelength spectrophotometry.
119. The light emitting device 102 produces, e. g. , ultraviolet pump light and the wavelength converting element 110 producing blue light.
120. It calculates the cutoff wavelength and single-mode bandwidth at the change of the ridge dimensions, gives the dominant mode field pattern and the corresponding curve of the deformation vs.
121. For traditional chromo - thermometer, the operation wavelength is determined by interferential filter.
122. The wavelength converting element 110 may be, e. g. , a phosphor platelet that is indexed matched with the optical concentrator 108.
123. The characteristics of the wavelength switching for different levels of the pump laser power and different wavelengths of the injection laser are studied experimentally.
124. Example 2 Calculate the wavelength of an electron moving in the Bohr quantum number n.
125. The invention discloses an antireflection film used in the all-angle and wide wavelength range and a preparation method thereof.
126. In addition, the effects of wavelength, ellipticity and relative refractive index difference on the transmission constant are briefly analyzed.
127. The bending of simple supported beam make the resonance peak wavelength of each mode of TFBG shift and resonance peak amplitude unchangeableness.
128. Thus, back emitted light is reflected by the dichroic filter 106 towards wavelength converting element 110.
129. In this paper, two new data channel scheduling algorithms in OBS networks, Minimum Wavelength Conversion Times (MWCT) algorithm and Service Differentiation (SD) algorithm, are proposed.
130. The spectral dispersion of single-mode fiber is measured and the zero chromatic dispersion wavelength, the slope of dispersion vs. wavelength are obtained.
131. Polarization dispersion due to stress anisotropy and elliptical core deformation are separated by measuring their wavelength dependences.
132. The frequency modulation response of wavelength conversion was discussed under the small-signal analysis.
133. So the researchers tried staining the tissue, and altering the wavelength of the laser light.
134. This allows the creation of six quarter wavelength antenna elements in the high frequency band.
135. Because of their short wavelength, x - rays can pass through objects which are opaque to ordinary light.
136. The photosensitivity was detected by measuring a shift in LP11 mode cutoff wavelength. Bleaching of a broad absorption band in the visible was also observed.
137. OBJECTIVE The double wavelength HPLC for determination of enalapril maleate and hydrochlorothiazide in compound enalapril maleate tablets was established.
138. The resonant wavelength and resonant peak amplitude of the gain equalizer can be tuned by means of adjusting the temperature and transverse load independently.
139. This paper describes the quantitative determination of chlorpromazine in analgin and chlorpromazine injection by dual wavelength spectrophotometry.
140. Methods. Using alcohol as solvent, the absorbance were determined at wavelength at 264± nm, drew the standard curves.
141. This laser can work as behaviors of single pulse, repetition frequency or continuous and also realize the coding of pulse frequency and wavelength tuning.
142. By utilizing the determinant calculation rules, the asymptotic behaviors of the dispersion curves at the short wavelength region were studied.
143. The wavelength of these electron beams is much shorter, allowing scientists to see structures as small as 1 nanometre (1 millionth of a millimetre).
144. A kind of tunable filter configuration is put forword that can realize wavelength tuning by changing the angle of incidence.
145. Alternatively, a dichroic filter may be used over the wavelength converting element 110 to reflect the transmitted pump light back into the wavelength converting element 110 for a second pass.
146. Swept Source (SS) OCT uses a wavelength swept laser source and photodiode balanced receiver as the detector.
147. The impacts that initial chirp affects the polarization mode dispersion in wavelength division multiplex system are simulated and analyzed.
148. For the increase of wavelength for the DWDM system, we find that it is necessary to expand the C-band to the L-band even to S-band.
149. The concept of the beam propagation factor M2 is extended for chromatic laser beams. The definition of the beam propagation factor can be generalized with the weighted effective wavelength.
150. In addition to amplitude and wavelength, a periodic wave is characterized by its frequency.
151. Methods: Absolute alcohol was used as dissolvent and determined at wavelength 242 nm, 305 nm.
152. Time-division multiplexing (TDM) and dense wavelength division multiplexing (DWDM) technology to assist us to deal with the evolution of the network operational capacity problem.
153. A map with contours spaced at interval of half wavelength of the viewing light is discernable.
154. What is the impedance of half wavelength single pole antenna?
155. Spectral selective absorbing coating is a kind of special coating with high absorptance in vis-near infrared wavelength and high reflectance in infrared wavelength.
156. The'smoothness " of a metal surface depends on the wavelength of the radiation.
157. The less the wavelength, the smaller can be the region of confinement of the wave.
158. This will also change according to the wavelength of the laser light.
159. In this device, called a plasmon slot waveguide, adjusting the thickness of the dielectric core changes the wavelength of the plasmons .
160. The films exhibit an average optical transmission of about 98.2 % at the visible solar wavelength range.
161. When determining coupling interaction length, light of different wavelength will result in different coupling efficiency.
162. We also realize wavelength remodulation for carrying upstream on-off keying (OOK) data to reduce the cost budget at the optical network unit.
163. Light source is the root for FOG, the stability of light-wave's power and average wavelength has direct effect on scale factor's consistency and FOG's whole performance.
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