Wen Shenglin, Shi Qikai, Zhang Yuanhang, et al. Off-line measurement experiments of far-field intensity caused by large-aperture continuous phase plates[J]. High Power Laser and Particle Beams, 2013, 25: 3343-3347. doi: 3343
Citation:
zheng xiu-ping, wu yong-gang, fu lian-xiao, et al. Al and MgF2 multi-layer filters and their environmental stability[J]. High Power Laser and Particle Beams, 2008, 20.
Wen Shenglin, Shi Qikai, Zhang Yuanhang, et al. Off-line measurement experiments of far-field intensity caused by large-aperture continuous phase plates[J]. High Power Laser and Particle Beams, 2013, 25: 3343-3347. doi: 3343
Citation:
zheng xiu-ping, wu yong-gang, fu lian-xiao, et al. Al and MgF2 multi-layer filters and their environmental stability[J]. High Power Laser and Particle Beams, 2008, 20.
Al and MgF2 metal-dielectric multi-layer filters have been fabricated by thermal and electron beam evaporation. Influences of vacuum annealing at 100 ℃, 150 ℃, 200 ℃ and 300 ℃ respectively for 40 min on spectrum, morphology and environmental stability have been analyzed. For all samples, results show that after annealing, rms roughness reduces, maximal transmittance and half width increase. During the storage of the samples in desiccated chamber, the locations of the maximal transmittances have shifted much toward long wavelength, the maximal transmittances reduce and the restrain abilities of visible spectrum weaken for the as-deposited and 300 ℃ annealed samples. While the locations of the maximal transmittances have little shift, the maximal transmittance and the restrain ability o
Wen Shenglin, Shi Qikai, Zhang Yuanhang, et al. Off-line measurement experiments of far-field intensity caused by large-aperture continuous phase plates[J]. High Power Laser and Particle Beams, 2013, 25: 3343-3347. doi: 3343
Wen Shenglin, Shi Qikai, Zhang Yuanhang, et al. Off-line measurement experiments of far-field intensity caused by large-aperture continuous phase plates[J]. High Power Laser and Particle Beams, 2013, 25: 3343-3347. doi: 3343