Tīmeklis2024. gada 18. janv. · The FWHM of the focal spot is 339 nm. A polarizer combined with a half-wave plate was used to control excitation power. For PL mapping and position, an X-Y-Z piezoelectric stage (PI instruments) was used. The collected fluorescence was filtered using a 500nm dichroic mirror and an additional long-pass filter (Thorlabs … Tīmeklisof a longpass lter (Thorlbas FELH0500) and a band-pass lter (Thorlbas FBH800-40), in order to eliminate the residual pump. Then, the ltered down-converted photons propagates through a Michelson interferometer (starting at PBS 1) which introduces a controllable tem-poral delay ( t) between them. Additionally to control the frequency …
Hard-Coated Edgepass Filter Kits - Thorlabs
Tīmeklis2024. gada 16. nov. · First, the shift between the red and green channel signals is measured using a correlation measurement (Fig. 4 ). Of the two signals, the one in … Tīmeklis2016. gada 19. jūl. · The frequency modes were selected by filters (Semrock LL02-561-12.5; λ=561.4±1.1 nm and Thorlabs FELH0500+Semrock TBP01-501/15, … milch hemmstoff positiv
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Tīmeklisfilters (FELH0500 Thorlabs, transmission 92% above 500 nm and FELH0850 Thorlabs, transmission 90% above 860 All nm) was used in the emission channel to avoid higher order excitation light. emission spectra presented were corrected for the wavelength-dependent sensitivity of the detector. Tīmeklis2024. gada 1. nov. · passed through a long-pass filter (Thorlabs FELH0500), reflected by the. bright field cube and then focused on the surface of GCE by a 10× ... TīmeklisThis product has been superseded by part number FELH0500. FEL0500 - Ø1" Longpass Filter, Cut-On Wavelength: 500 nm : Zoom. FEL0500 Ø1in Longpass … milchhof albert gmbh \\u0026 co. kg