摘要:
There are provided a control device of an image reading apparatus, an operation method and an operation program thereof, and an image detection system capable of quickly and easily outputting an image having an appropriate density for analysis from an image reading apparatus. An image receiving unit (80) receives a pre-image output in pre-scanning performed before main scanning for outputting a main image for analysis in an image reading apparatus (11). A region information receiving unit (81) receives information of a region in the pre-image designated by a user. A calculation unit (83) calculates an appropriate voltage value (HVM) that is a voltage value of the photomultiplier (31) at which a density of the region becomes an appropriate density for analysis. A scanning conditions setting unit (84) sets the appropriate voltage value (HVM) as temporary scanning conditions (76M) of main scanning.
摘要:
This invention concerns spectroscopy apparatus comprising a light source (101) arranged to generate a light profile (110) on a sample, a photodetector (103) having at least one photodetector element (104) for detecting characteristic light generated from interaction of the sample with light from the light source (101), a support (109) for supporting the sample, the support (109) movable relative to the light profile (110), and a processing unit (121). The processing unit (121) is arranged to associate a spectral value recorded by the photodetector element (104) at a particular time with a point on the sample predicted to have generated the characteristic light recorded by the photodetector element (104) at the particular time based on relative motion anticipated to have occurred between the support (109) and the light profile (110).
摘要:
A fine particle measuring method of performing optical measurement of fine particles introduced into a plurality of sample fluidic channels (111) provided at predetermined distances on a substrate (11) by scanning light to the sample fluidic channels (111) is disclosed. The method includes: sequentially irradiating the light to at least two or more reference regions provided together with the sample fluidic channels (111); detecting a change of optical property occurring in the light due to the reference regions; and controlling timing of emission of the light to the sample fluidic channels (111).
摘要:
Described is a system for inducing and detecting multi-photon processes, in particular multi-photon fluorescence or higher harmonic generation in a sample. The system comprises a dynamically-controllable light source, said dynamically-controllable light source comprising a first sub-light source, said first sub-light source being electrically controllable such as to generate controllable time-dependent intensity patterns of light having a first wavelength, and at least one optical amplifier, thereby allowing for active time-control of creation of multi-photon-excitation. The system further comprises a beam delivery unit for delivering light generated by said dynamically-controllable light source to a sample site, and a detector unit or detector assembly for detecting signals indicative of said multi-photon process, in particular multi-photon fluorescence signals or higher harmonics signals.
摘要:
A fine particle measuring method of performing optical measurement of fine particles introduced into a plurality of sample fluidic channels (111) provided at predetermined distances on a substrate (11) by scanning light to the sample fluidic channels (111) is disclosed. The method includes: sequentially irradiating the light to at least two or more reference regions provided together with the sample fluidic channels (111); detecting a change of optical property occurring in the light due to the reference regions; and controlling timing of emission of the light to the sample fluidic channels (111).
摘要:
A fine particle measuring method of performing optical measurement of fine particles introduced into a plurality of sample fluidic channels (111) provided at predetermined distances on a substrate (11) by scanning light to the sample fluidic channels (111) is disclosed. The method includes: sequentially irradiating the light to at least two or more reference regions provided together with the sample fluidic channels (111); detecting a change of optical property occurring in the light due to the reference regions; and controlling timing of emission of the light to the sample fluidic channels (111).
摘要:
There are provided a control device of an image reading apparatus, an operation method and an operation program thereof, and an image detection system capable of quickly and easily outputting an image having an appropriate density for analysis from an image reading apparatus. An image receiving unit (80) receives a pre-image output in pre-scanning performed before main scanning for outputting a main image for analysis in an image reading apparatus (11). A region information receiving unit (81) receives information of a region in the pre-image designated by a user. A calculation unit (83) calculates an appropriate voltage value (HVM) that is a voltage value of the photomultiplier (31) at which a density of the region becomes an appropriate density for analysis. A scanning conditions setting unit (84) sets the appropriate voltage value (HVM) as temporary scanning conditions (76M) of main scanning.
摘要:
Described is a system for inducing and detecting multi-photon processes, in particular multi-photon fluorescence or higher harmonic generation in a sample. The system comprises a dynamically-controllable light source, said dynamically-controllable light source comprising a first sub-light source, said first sub-light source being electrically controllable such as to generate controllable time-dependent intensity patterns of light having a first wavelength, and at least one optical amplifier, thereby allowing for active time-control of creation of multi-photon-excitation. The system further comprises a beam delivery unit for delivering light generated by said dynamically-controllable light source to a sample site, and a detector unit or detector assembly for detecting signals indicative of said multi-photon process, in particular multi-photon fluorescence signals or higher harmonics signals.