{"id":4167,"date":"2025-01-04T17:59:52","date_gmt":"2025-01-04T09:59:52","guid":{"rendered":"https:\/\/www.wbyq.cn\/product\/4167.html"},"modified":"2025-03-27T18:02:11","modified_gmt":"2025-03-27T10:02:11","slug":"%e9%80%82%e5%90%88%e6%bf%80%e5%85%89%e4%ba%8c%e6%9e%81%e7%ae%a1%e7%9a%84%e5%85%89%e5%ad%a6smu%e6%95%b0%e5%ad%97%e6%ba%90%e8%a1%a8","status":"publish","type":"product","link":"https:\/\/ad.wbyq.cn\/en\/product\/4167.html","title":{"rendered":"Optical SMU digital source meter suitable for laser diodes"},"content":{"rendered":"<table class=\"tabledata\">\n<tbody>\n<tr>\n<td>\n<h3>functionality<\/h3>\n<\/td>\n<td>\n<h3>dominance<\/h3>\n<\/td>\n<\/tr>\n<tr>\n<td>Active temperature control<\/td>\n<td>Prevents temperature changes that may cause changes in the main output wavelength of the laser diode, resulting in signal overlap and crosstalk problems.<\/td>\n<\/tr>\n<tr>\n<td>50W TEC Controller<\/td>\n<td>Offers higher test speeds and a wider temperature setpoint range than other low-power solutions.<\/td>\n<\/tr>\n<tr>\n<td>Full digital P-I-D control<\/td>\n<td>Provides greater temperature stability and can be easily upgraded with simple firmware changes.<\/td>\n<\/tr>\n<tr>\n<td>Autotuning function for thermally controlled loops (2510-AT)<\/td>\n<td>The optimal combination of P, I and D coefficients can be determined without repeated testing.<\/td>\n<\/tr>\n<tr>\n<td>Wide temperature setpoint range (-50\u00b0C to +225\u00b0C) and high setpoint resolution (\u00b10.001\u00b0C) and stability (\u00b10.005\u00b0C)<\/td>\n<td>It is capable of meeting most of the test requirements for production testing of cooled optical components and sub-assemblies.<\/td>\n<\/tr>\n<tr>\n<td>Compatible with a wide range of temperature sensor inputs - thermistor, RTD and IC sensors<\/td>\n<td>Suitable for the type of temperature sensor most commonly used in all types of laser diode modules.<\/td>\n<\/tr>\n<tr>\n<td>AC Ohm Measurement Function<\/td>\n<td>Verify the integrity of the TEC device.<\/td>\n<\/tr>\n<tr>\n<td>Four-wire open\/short lead detection for thermal feedback components<\/td>\n<td>Eliminates lead resistance measurement value errors and reduces the possibility of false failures or equipment damage.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>The Keithley instruments make it easy to build LIV (Light Power - Current - Voltage) systems for cost-effective testing of laser diode modules.<\/p>\n<ul>\n<li><strong>2520 Pulsed Laser Diode Test System<\/strong>: A synchronized test system that provides source-only and measurement capabilities for pulsed and continuous LIV testing.<\/li>\n<li><strong>TEC SourceMeter SMU, 2510 and 2510-AT<\/strong>: Ensures tight temperature control for the laser diode module by controlling its thermoelectric cooler.<\/li>\n<\/ul>","protected":false},"featured_media":15590,"comment_status":"closed","ping_status":"closed","template":"","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false},"product_brand":[3526],"product_cat":[58,4423],"product_tag":[1841,1840],"class_list":{"0":"post-4167","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-keithley","7":"product_cat-digital-source-meter","8":"product_cat-source-measure-units","9":"product_tag-smu","10":"product_tag-1840","12":"first","13":"instock","14":"shipping-taxable","15":"purchasable","16":"product-type-variable","17":"has-default-attributes"},"_links":{"self":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product\/4167","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/comments?post=4167"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/media\/15590"}],"wp:attachment":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/media?parent=4167"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product_brand?post=4167"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product_cat?post=4167"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product_tag?post=4167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}