{"id":585158,"date":"2024-11-05T20:43:42","date_gmt":"2024-11-05T20:43:42","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-11146-22021\/"},"modified":"2024-11-05T20:43:42","modified_gmt":"2024-11-05T20:43:42","slug":"iso-11146-22021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-11146-22021\/","title":{"rendered":"ISO 11146-2:2021"},"content":{"rendered":"<p>Le pr\u00e9sent document sp\u00e9cifie les m\u00e9thodes pour le mesurage des largeurs (diam\u00e8tres) du faisceau, angles de divergence et\u00a0 facteurs de limite de diffraction. Le pr\u00e9sent document s&#039;applique aux faisceaux astigmatiques g\u00e9n\u00e9raux ou si le type de faisceau est inconnu. Pour les faisceaux stigmatiques et astigmatiques simples, l&#039;ISO\u00a011146-1\u00a0s&#039;applique.<\/p>\n<p>Au sein du pr\u00e9sent document, la description des faisceaux laser est r\u00e9alis\u00e9e au moyen des moments de second ordre de la distribution de Wigner, plut\u00f4t que par des grandeurs physiques telles que les largeurs de faisceau et les angles de divergence. Toutefois, ces grandeurs physiques sont \u00e9troitement li\u00e9es aux moments de second ordre de la distribution de Wigner. Dans l&#039;ISO\/TR\u00a011146-3, des formules sont donn\u00e9es pour calculer toutes les grandeurs physiques concern\u00e9es \u00e0 partir des moments de second ordre mesur\u00e9s.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Lasers et \u00e9quipements associ\u00e9s aux lasers \u2014 M\u00e9thodes d&#8217;essai des largeurs du faisceau, angles de divergence et facteurs de limite de diffraction \u2014 Partie 2: Faisceaux astigmatiques g\u00e9n\u00e9raux<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/iso\/\"><b>ISO<\/b><\/a><\/td>\n<td>2021-07<\/td>\n<td>24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":585171,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[591,2634],"product_tag":[],"class_list":{"0":"post-585158","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-31-260","7":"product_cat-iso","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/585158","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/585171"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=585158"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=585158"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=585158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}