{"id":1745,"date":"2022-12-22T22:54:55","date_gmt":"2022-12-22T19:54:55","guid":{"rendered":"https:\/\/baspik.com\/?page_id=1745"},"modified":"2024-10-01T03:50:16","modified_gmt":"2024-10-01T00:50:16","slug":"sapphire-2a-photon-counting-mcp-pmt","status":"publish","type":"page","link":"https:\/\/baspik.com\/en\/products\/detectors\/mcp-based-vacuum-devices\/single-anode-pmts\/sapphire-2a-photon-counting-mcp-pmt\/","title":{"rendered":"Sapphire-2A Photon Counting MCP-PMT"},"content":{"rendered":"\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"is-style-emphasis wp-block-paragraph\">Photomultiplier tube Sapphire-2A MCP-PMT is designed for the detection and amplification of UV light in 115-360 nm wavelength range and enables operation in photon counting mode.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:30%\">\n<figure class=\"wp-block-image aligncenter size-medium is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/baspik.com\/wp-content\/uploads\/2022\/12\/sapfir-2a-189x300.webp\" alt=\"\" class=\"wp-image-1947\" width=\"248\" height=\"394\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Structurally, Sapphire-2A MCP-PMT is a metal-glass vacuum unit with an insulating coating, containing a cesium-telluride photocathode on a magnesium fluoride substrate, a chevron stack of two microchannel plates, and a metal anode. The electrons are focused from the photocathode to the MCP input by the electrostatic lens field.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00a0It can be used as a Cherenkov detector.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Specification<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Schematic diagram<\/h4>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/baspik.com\/wp-content\/uploads\/2022\/12\/sapfir-2a-scheme.webp\" alt=\"\" class=\"wp-image-1948\" width=\"490\" height=\"383\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Basic technical characteristics<\/h4>\n\n\n<figure class=\"wp-block-table\">\n<table>\n<thead>\n<tr>\n<th>Parameter, unit<\/th>\n<th>Value<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Spectral response range, nm<\/td>\n<td>115\u2013360<\/td>\n<\/tr>\n<tr>\n<td>Photocathode active area diameter, mm<\/td>\n<td>15<\/td>\n<\/tr>\n<tr>\n<td>Gain at MCP voltage of 2400 V max<\/td>\n<td>10<sup>6<\/sup>, min<\/td>\n<\/tr>\n<tr>\n<td>Single electron pulse height resolution, %<\/td>\n<td>100, max<\/td>\n<\/tr>\n<tr>\n<td>Peak-to-valley ratio<\/td>\n<td>10, min<\/td>\n<\/tr>\n<tr>\n<td>Dark count rate density, counts\/sec\u00b7cm<sup>2<\/sup><\/td>\n<td>5, max<\/td>\n<\/tr>\n<tr>\n<td>Response pulse duration (FWHM), ns<\/td>\n<td>1.1 max<\/td>\n<\/tr>\n<tr>\n<td>Anode current pulse rise time, ns<\/td>\n<td>0.8 max<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>","protected":false},"excerpt":{"rendered":"<p>Photomultiplier tube Sapphire-2A MCP-PMT is designed for the detection and amplification of UV light in 115-360 nm wavelength range and enables operation in photon counting mode. Structurally, Sapphire-2A MCP-PMT is a metal-glass vacuum unit with an insulating coating, containing a cesium-telluride photocathode on a magnesium fluoride substrate, a chevron stack of two microchannel plates, and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1464,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"tags":[6,47,13],"class_list":["post-1745","page","type-page","status-publish","hentry","tag-detectors","tag-photomultiplier-tubes","tag-sapphire-2a"],"_links":{"self":[{"href":"https:\/\/baspik.com\/en\/wp-json\/wp\/v2\/pages\/1745","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/baspik.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/baspik.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/baspik.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/baspik.com\/en\/wp-json\/wp\/v2\/comments?post=1745"}],"version-history":[{"count":1,"href":"https:\/\/baspik.com\/en\/wp-json\/wp\/v2\/pages\/1745\/revisions"}],"predecessor-version":[{"id":3115,"href":"https:\/\/baspik.com\/en\/wp-json\/wp\/v2\/pages\/1745\/revisions\/3115"}],"up":[{"embeddable":true,"href":"https:\/\/baspik.com\/en\/wp-json\/wp\/v2\/pages\/1464"}],"wp:attachment":[{"href":"https:\/\/baspik.com\/en\/wp-json\/wp\/v2\/media?parent=1745"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/baspik.com\/en\/wp-json\/wp\/v2\/tags?post=1745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}