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公开(公告)号：US20220397458A1
公开(公告)日：2022-12-15
申请号：US17575591
申请日：2022-01-13
Applicant: Si-Ware Systems
Inventor： Yasser M. Sabry , Erik R. Deutsch , Bassam Saadany , Bassem A. Mortada , Mohamed H. Al Haron , Mazen Erfan , Moustafa Mohamed , Mohammed Sadek , Mostafa Medhat , Ahmed Shebl
Abstract: Aspects relate to mechanisms for mass screening of samples. A portable laboratory device based on spectroscopic analysis of samples containing analytes under test can facilitate the mass screening. The portable laboratory device can include a sample head including a structure configured to facilitate application of the sample to the sample head and an optical measurement device including one or more light sources and a spectrometer. Light from the light source(s) incident on the sample may be directed to the spectrometer to obtain a spectrum of the sample. The optical measurement device can further include a data transfer device configured to provide the spectrum obtained by the spectrometer to a spectrum analyzer to produce a result from the spectrum.
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公开(公告)号：US11841268B2
公开(公告)日：2023-12-12
申请号：US17590781
申请日：2022-02-01
Applicant: Si-Ware Systems
Inventor： Yasser M. Sabry , Bassem A. Mortada , Khaled Hassan , Abdelrahman Ahmed Maher Mohamed Elsayed Salem , Diaa Khalil , Mohamed H. Al Haron , Mohammed Ahmed Elsheikh , Ahmed Shebl , Bassam Saadany , Mostafa Medhat , Botros George Iskander Shenouda
CPC classification number: G01J3/0256 , G01J3/0216 , G02B19/0019
Abstract: Aspects relate to a compact material analyzer including a light source, a detector, and a module including a first optical window on a first side of the module, a second optical window on a second side of the module opposite the first side, and a light modulator. The light source produces input light at a high power that is passed through the first optical window to the light modulator. The light modulator is configured to attenuate the input light, produce modulated light based on the input light, and direct the modulated light through the second optical window to the sample. The modulated light produced by the light modulator is at a lower power safe for the sample. The detector is configured to receive output light from the sample produced from interaction with the modulated light through the second optical window and to detect a spectrum of the output light.
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公开(公告)号：US20220244101A1
公开(公告)日：2022-08-04
申请号：US17590781
申请日：2022-02-01
Applicant: Si-Ware Systems
Inventor： Yasser M. Sabry , Bassem A. Mortada , Khaled Hassan , Abdelrahman Ahmed Maher Mohamed Elsayed Salem , Diaa Khalil , Mohamed H. Al Haron , Mohammed Ahmed Elsheikh , Ahmed Shebl , Bassam Saadany , Mostafa Medhat , Botros George Iskander Shenouda
Abstract: Aspects relate to a compact material analyzer including a light source, a detector, and a module including a first optical window on a first side of the module, a second optical window on a second side of the module opposite the first side, and a light modulator. The light source produces input light at a high power that is passed through the first optical window to the light modulator. The light modulator is configured to attenuate the input light, produce modulated light based on the input light, and direct the modulated light through the second optical window to the sample. The modulated light produced by the light modulator is at a lower power safe for the sample. The detector is configured to receive output light from the sample produced from interaction with the modulated light through the second optical window and to detect a spectrum of the output light.
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