In addition, the blaze angle of the diffraction grating can be varied as a function of applied voltage, and consequently diffracted radiation pattern can be modulated as a function of the applied voltage. The controllable diffraction grating can modulate the diffracted radiation in a di...
The wavelength λB at which this reinforcement occurs is called the “blaze wavelength.” The angle θB of the top surface of the groove with respect to the macroscopic surface of the grating is called the “blaze angle.” The terminology derives from the observation that a grating will ...
The grooves of a ruled grating have a sawtooth profile with one side longer than the other. The angle made by a groove’s longer side and the plane of the grating is the “blaze angle.” Changing the blaze angle concentrates diffracted radiation to a specific region of the spectrum, increa...
blazed diffraction grating 读音:美英 blazed diffraction grating基本解释 闪耀衍射光栅 分词解释 blazed猛烈地燃烧( blaze的过去式和过去分词 ) diffraction衍射,宽龟裂状的 grating格栅,栅栏,格子v. 磨碎,压碎( grate的现在分词 )
The shape of the grooves (blaze angle) influences what wavelength range the grating is best optimised for.The dispersion and efficiency of a grating are dependant on the distance between adjacent grooves and the groove angle. Gratings are generally better than prisms - they are more efficient, ...
WavelengthGrooves/mmBlaze AngleDispersionEfficiency Curvesa,b GR1325-4503112.5 mm x 25.0 mm x 9.5 mm3.1 µm45032°1.6 nm/mrad GR2550-4503125.0 mm x 50.0 mm x 9.5 mm 3.5 µm Design Wavelength Reflective Diffraction Gratings zoom Item #Dimensions (W x H x D)Design ...
A blazed grating is one in which the grooves of the diffraction grating are controlled to form right triangles with a “blaze angle, ω,” as shown in Fig. 5. However, apex angles up to 110° may be present especially in blazed holographic gratings. The selection of the peak angle of ...
Master Grating CodeGrooves per mmNominal Blaze AngleMaximum Ruled Area (mm)Overstock AvailabilityRequest a Quote 182E 13.33 80.7° 198 x 412 Yes Quote 412E 23.2 63° 154 x 306 Yes Quote 419E 24.35 70° 97 x 102 Yes Quote 413E 27 70° 64 x 153 Quote 411E 31.6 63.9° 204 x 408 Ye...
PURPOSE:To enhance diffraction efficiency in at least two or more wavelength regions by forming both side parts of the diffraction grating surface to the triangular groove of the angle differring from that of other faces and letting the central part of the diffraction grating face be a rotating ...
The EUV performance of an ion-etched blazed diffraction grating A spherical holographic ion-etched diffraction grating with low-blaze angle has been purchased for the purpose of vendor evaluation. We present the results... MP Kowalski,RG Cruddace,JF Seely,... - 《Journal of Electron Spectroscopy...