{"id":531,"date":"2022-10-13T12:52:46","date_gmt":"2022-10-13T10:52:46","guid":{"rendered":"https:\/\/larslighting.pl\/photodiode-with-integrated-amplifier\/"},"modified":"2025-02-16T14:47:19","modified_gmt":"2025-02-16T13:47:19","slug":"photodiode-with-integrated-amplifier","status":"publish","type":"page","link":"https:\/\/larslighting.com\/en\/photodiode-with-integrated-amplifier\/","title":{"rendered":"Photodiode with integrated amplifier"},"content":{"rendered":"[vc_row type=”in_container” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” left_padding_phone=”5%” right_padding_phone=”5%” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overflow=”visible” advanced_gradient_angle=”0″ overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none” gradient_type=”default” shape_type=””][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_spacing=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” column_position=”default” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_column_text]\n

Project \u2013 Photodiode with integrated amplifier<\/h3>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=”in_container” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” left_padding_phone=”5%” right_padding_phone=”5%” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overflow=”visible” advanced_gradient_angle=”0″ overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none” gradient_type=”default” shape_type=””][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_spacing=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” column_position=”default” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”2\/3″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_column_text]The integrated photodiode will contain photosensitive sections (matrix) according to the mathematical BESSEL function. The sections should be well suited to the expected light intensity distribution in order to obtain the full dynamic range. Analog preprocessing will be used to determine the symmetry, catch the moment where the particle is at the center of the excitation beam and the pattern characteristic of the excitation light is maximum. The central area of the photodiode must be optically inactive in the form of a metallized layer (where the light is focused when there is no scattering by particles). In this region, the ray should be reflected directly. This can be used for a feedback loop to stabilize the signal power from the LED.<\/p>\n

Parallel to the mathematical evaluation, a microcontroller will be defined and individual algorithms programmed to evaluate the signal data from the special photodiode used. A protocol will be developed that must be flexible and allow dynamic gain adjustment with respect to the photodiode segments. The microcontroller will be able to determine the size of the particles and count them separately. It gives information about the size distribution and the total number of particles that will be calculated from the airflow. According to the class PM2.5 and PM10 it will be possible to calculate and control the exceeding of the limit value.[\/vc_column_text][\/vc_column][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_spacing=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” column_position=”default” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/3″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][image_with_animation image_url=”122″ image_size=”full” animation_type=”entrance” animation=”Fade In” hover_animation=”none” alignment=”center” border_radius=”none” box_shadow=”none” image_loading=”default” max_width=”100%” max_width_mobile=”default”][image_with_animation image_url=”123″ image_size=”full” animation_type=”entrance” animation=”Fade In” hover_animation=”none” alignment=”center” border_radius=”none” box_shadow=”none” image_loading=”default” max_width=”100%” max_width_mobile=”default”][\/vc_column][\/vc_row][vc_row type=”full_width_content” full_screen_row_position=”middle” column_margin=”default” equal_height=”yes” content_placement=”top” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” bg_color=”#ffffff” scene_position=”center” top_padding=”1%” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overflow=”visible” id=”kontakt” advanced_gradient_angle=”0″ overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none” gradient_type=”default” shape_type=””][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_spacing=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” column_position=”default” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/2″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][nectar_gmap map_type=”google” zoom=”2″ enable_zoom=”1″ marker_style=”nectar” nectar_marker_color=”accent-color” marker_animation=”1″ map_greyscale=”1″ map_color=”#113d68″ size=”680″ map_markers=”41.92502262835013|-88.28564146441786| Lars Lighting US
\n51.59523277380297|-1.8040894268761392| Lars Lighting UK
\n52.159926761128595|21.08941932381055| Lars Lighting Poland
\n47.19976896427977|8.526786898374311| Lars Lighting Switzerland
\n37.91185410997967|-0.7374941364157802| Lars Lighting Spain
\n13.757322422785835|100.560090978311| Lars Lighting Thailand
\n49.7463852250441|18.62149153891804| Lars Lighting Czech Republic”][\/vc_column][vc_column column_padding=”padding-4-percent” column_padding_tablet=”inherit” column_padding_phone=”padding-10-percent” column_padding_position=”left” top_margin_phone=”10%” column_element_spacing=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” column_position=”default” advanced_gradient_angle=”0″ gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/4″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid” gradient_type=”default”][vc_column_text]\n

Contact<\/strong><\/span><\/h3>\n[\/vc_column_text][vc_column_text]\n
Office Poland<\/h6>\n

st. Zygmunta Vogla 8 (1. floor)
\n02-963 Warsaw
\noffice@larslighting.pl<\/a><\/span>[\/vc_column_text][vc_column_text]\n

Registration data<\/h6>\n

Lars Lighting sp. z o.o.
\nZygmunta Vogla 8
\n02-963 Warsaw
\nNIP \u2013<\/span> 5342502351[\/vc_column_text][vc_column_text]\n

Lars Lighting Spain<\/h6>\n

Lars Lighting SL
\nCalle Unamuno no 1, Escalera B,
\nPiso 3, Local 3B,Orihuela Costa, 03189, Alicante, Espa\u00f1a
\noffice@larslighting.es<\/a><\/span>[\/vc_column_text][vc_column_text]\n

Lars Lighting Czech Republic<\/h6>\n

Lars Lighting s.r.o.
\nOstravsk\u00e1<\/span> 594\/4<\/span><\/span> \u010cesk\u00fd T\u011b\u0161\u00edn,
\nCzechy
\n<\/span>office@larslighting.com<\/a><\/span>[\/vc_column_text][\/vc_column][vc_column column_padding=”padding-2-percent” column_padding_tablet=”inherit” column_padding_phone=”padding-10-percent” column_padding_position=”left-right” column_element_spacing=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” column_position=”default” advanced_gradient_angle=”0″ gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/4″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid” gradient_type=”default”][divider line_type=”No Line” custom_height=”1%”][vc_column_text]\n

Lars Lighting UK<\/h6>\n

Lars Lighting Limited
\n14 Blunsdon Road, Swindon
\nSN25 1JD England
\noffice@larslighting.com<\/a><\/span>[\/vc_column_text][vc_column_text]\n

Lars Lighting Schweiz<\/h6>\n

Lars Lighting GmbH
\nM\u00fchlegasse 18 \/ Geb\u00e4ude K
\n6340 Baar
\noffice@larslighting.com<\/a><\/span>[\/vc_column_text][vc_column_text]\n

Lars Lighting U.S.A.<\/h6>\n

Lars Lighting LLC
\n804 Derby Course Saint Charles,
\nIL 60174 United States
\noffice@larslighting.us<\/a><\/span>[\/vc_column_text][vc_column_text]\n

Lars Lighting Thailand<\/h6>\n

Lars Lighting LLC
\nNo. 624\/115 Aspace ID, Asoke-Dindaeng Road Dindaeng district Bangkok 10400
\ntiger.hu@larslighting.com<\/a><\/span>[\/vc_column_text][\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"

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