{"id":56851,"date":"2024-11-25T11:35:56","date_gmt":"2024-11-25T03:35:56","guid":{"rendered":"https:\/\/hongtronics.com\/?p=56851"},"modified":"2024-11-25T11:37:39","modified_gmt":"2024-11-25T03:37:39","slug":"oct-tech-innovation-com","status":"publish","type":"post","link":"https:\/\/hongtronics.com\/en\/oct-tech-innovation-com\/","title":{"rendered":"Honghong Solutions\uff5cOptical Coherence Tomography (OCT) breakthrough in new energy lithium industry"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"56851\" class=\"elementor elementor-56851\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-12eb731 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"12eb731\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-bf88056\" data-id=\"bf88056\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-884c66d elementor-widget__width-initial elementor-widget elementor-widget-html\" data-id=\"884c66d\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<!DOCTYPE html>\r\n<html lang=\"zh-Hant\">\r\n<head>\r\n    <meta charset=\"UTF-8\">\r\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\r\n    <!-- \u79fb\u9664\u4e86 <title> \u6807\u7b7e -->\r\n    <style>\r\n        body {\r\n            margin: 0;\r\n            padding: 0;\r\n            font-family: 'Arial', sans-serif;\r\n            background-color: #f9f9f9;\r\n            color: #333;\r\n        }\r\n\r\n        .product-content {\r\n            max-width: 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           line-height: 2.2;\r\n        }\r\n\r\n    <\/style>\r\n<\/head>\r\n<body>\r\n    <div class=\"product-content\">\r\n        <!-- \u6b63\u6587\u5185\u5bb9 -->\r\n        <div class=\"product-section\">\r\n            <!-- \u5f15\u8a00 -->\r\n            <h2 class=\"custom-title\">introductory<\/h2>\r\n            <p><span class=\"highlight\">In the new energy lithium industry, Optical Coherence Tomography (OCT) has become a key tool to improve quality inspection.<\/span>Whether it is lithium battery plates, battery electrodes, or electrodes of hydrogen battery film, OCT technology realizes high-precision inspection of materials with micron resolution and millimeter depth, filling the gap of high-precision and low-cost inspection technology in the new energy field.<\/p>\r\n\r\n            <p>With the growing global demand for sustainable energy, the new energy industry is witnessing rapid technological innovation and market expansion.<span class=\"highlight\">As a high-resolution optical imaging technology based on infrared interferometry, OCT has demonstrated significant advantages in the new energy field, and its application value is gradually being explored.<\/span><\/p>\r\n\r\n            <!-- \u63d2\u5165\u56fe\u4e00 -->\r\n            <img decoding=\"async\" src=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2024\/11\/2020g-o1i83.webp\" alt=\"OCT\u6210\u50cf\u6280\u8853\" title=\"Figure 1 OCT Imaging Technology\">\r\n            <p class=\"img-source\">Figure 1 OCT Imaging Technology<\/p>\r\n\r\n            <p><span class=\"highlight\">The core of OCT technology lies in its micron-level imaging resolution and millimeter-level imaging depth.<\/span>This gives it unmatched accuracy in material analysis, thickness measurement, defect detection, and surface topography evaluation.<\/p>\r\n\r\n            <!-- \u63d2\u5165\u56fe\u4e8c -->\r\n            <img decoding=\"async\" src=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2024\/11\/aba3r-9w5fc.webp\" alt=\"OCT\u6280\u8853\u539f\u7406\" title=\"Figure 2 Principle of OCT Technology\">\r\n            <p class=\"img-source\">Figure 2 Principle of OCT Technology<\/p>\r\n\r\n            <!-- \u5e94\u7528\u573a\u666f\u6848\u4f8b -->\r\n            <h2 class=\"custom-title\">Application Scenarios<\/h2>\r\n            <p>In the new energy industry, there is a growing demand for high-precision testing technologies, whether for the production and packaging of lithium-ion battery wafers, the manufacturing and quality control of photovoltaic solar panels, or the performance evaluation of hydrogen fuel cell membrane electrodes.<span class=\"highlight\">Traditional visual inspection methods have played a role, but as process innovations continue to advance, inspection needs are becoming more diverse and refined.<\/span>OCT technology is an important complement to traditional inspection methods due to its superior performance.<\/p>\r\n\r\n            <!-- \u6848\u4f8b\u4e00 -->\r\n            <h3>1. Quality testing of the outer packaging film for square shell batteries<\/h3>\r\n            <p>Lithium-ion power batteries are categorized into square-case, cylindrical, and flexible pack batteries based on their packaging structure, with square-case batteries having the highest market share due to their cost efficiency and stability.<span class=\"highlight\">Conventional appearance inspection equipment can recognize bumps, warps, tears and scratches, but cannot accurately detect internal defects in the film.<\/span>For example, it is difficult to distinguish between air bubbles and foreign objects inside a bump, which is easily solved by OCT technology with contact-free, high-frame-rate, real-time visualization of cross-sectional imaging.<\/p>\r\n\r\n            <!-- \u63d2\u5165\u56fe\u4e09 -->\r\n            <img decoding=\"async\" src=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2024\/11\/al8u0-saqeb.webp\" alt=\"\u65b9\u6bbc\u96fb\u6c60\u5916\u5305\u88dd\u819c\u8cbc\u5408\u54c1\u8cea\u6aa2\u6e2c\" title=\"Fig. 3 Quality inspection of the outer packaging film of square shell batteries\">\r\n            <p class=\"img-source\">Fig. 3 Quality inspection of the outer packaging film of square shell batteries<\/p>\r\n\r\n            <!-- \u6848\u4f8b\u4e8c -->\r\n            <h3>2. Battery Film Thickness Measurement<\/h3>\r\n            <p>Based on the principle of interferometric measurement, the OCT is capable of micron-level thickness measurements (3-6mm) of materials such as packaging films, polarized tapes, etc., as well as differentiating multi-layer structural materials. With galvanometer technology, OCT can realize real-time scanning and 3D imaging of wide-area planes of 10mm or more, which is suitable for precise inspection of thickness consistency, surface flatness and internal flatness.<\/p>\r\n\r\n            <!-- \u63d2\u5165\u56fe\u56db -->\r\n            <img decoding=\"async\" src=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2024\/11\/\u96fb\u6c60\u8584\u819c\u539a\u5ea6\u6e2c\u91cf.webp\" alt=\"\u96fb\u6c60\u8584\u819c\u539a\u5ea6\u6e2c\u91cf\" title=\"Fig. 4 Battery Film Thickness Measurement\">\r\n            <p class=\"img-source\">Fig. 4 Battery Film Thickness Measurement<\/p>\r\n\r\n            <!-- \u6848\u4f8b\u4e09 -->\r\n            <h3>3. Hydrogen Fuel Cell Membrane Electrode Inspection<\/h3>\r\n            <p>The Membrane Electrode Assembly (MEA) is the core component of a hydrogen fuel cell and has a direct impact on the efficiency and life of the cell.<span class=\"highlight\">OCT technology accurately detects catalyst layer adhesion, proton exchange film thickness, and bonding status.<\/span>It helps ensure the reliability and performance stability of membrane electrodes for hydrogen fuel cells.<\/p>\r\n\r\n            <!-- \u63d2\u5165\u56fe\u4e94 -->\r\n            <img decoding=\"async\" src=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2024\/11\/\u6c2b\u71c3\u6599\u96fb\u6c60\u819c\u96fb\u6975\u6aa2\u6e2c.webp\" alt=\"\u6c2b\u71c3\u6599\u96fb\u6c60\u819c\u96fb\u6975\u6aa2\u6e2c\" title=\"Figure 5 Hydrogen Fuel Cell Membrane Electrode Inspection\">\r\n            <p class=\"img-source\">Figure 5 Hydrogen Fuel Cell Membrane Electrode Inspection<\/p>\r\n\r\n            <!-- \u6848\u4f8b\u56db -->\r\n            <h3>4. Online monitoring of laser welding depth of fusion in the battery industry<\/h3>\r\n            <p>Laser welding is widely used in battery top cover welding and PACK welding. Compared with the indirect evaluation of conventional spectral signals, the<span class=\"highlight\">OCT realizes real-time monitoring of the weld depth by coaxial integration of the measurement beam with the process laser beam.<\/span>The quality of the weld is greatly improved.<\/p>\r\n\r\n            <!-- \u63d2\u5165\u56fe\u516d -->\r\n            <img decoding=\"async\" src=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2024\/11\/\u96fb\u6c60\u884c\u696d\u9433\u5c04\u710a\u63a5\u7194\u6df1\u7dda\u4e0a\u76e3\u6e2c-1.webp\" alt=\"\u96fb\u6c60\u884c\u696d\u9433\u5c04\u710a\u63a5\u7194\u6df1\u7dda\u4e0a\u76e3\u6e2c\" title=\"Figure 6 Online Monitoring of Laser Welding Depth in Battery Industry\">\r\n            <p class=\"img-source\">Figure 6 Online Monitoring of Laser Welding Depth in Battery Industry<\/p>\r\n\r\n            <!-- \u65b9\u6848\u4f18\u52bf -->\r\n            <h2 class=\"custom-title\">Program Advantage<\/h2>\r\n\r\n            <!-- \u4f18\u52bf\u4e00 -->\r\n            <h3>1. Ease of integration<\/h3>\r\n            <p><span class=\"highlight\">The OQ Labscope series is a compact and lightweight system with a fiber optic connection that can be extended up to 3m in length.<\/span>It also supports industrial-grade cable protection sleeve design for easy integration with other automation mechanisms.<\/p>\r\n\r\n            <!-- \u63d2\u5165\u56fe\u4e03 -->\r\n            <img decoding=\"async\" src=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2024\/11\/\u5b8f\u8679OCT\u7cfb\u7d71\u5149\u7e96\u63a2\u982d\u64cd\u4f5c\u793a\u610f\u5716.webp\" alt=\"\u5b8f\u8679OCT\u7cfb\u7d71\u5149\u7e96\u63a2\u982d\u64cd\u4f5c\u793a\u610f\u5716\" title=\"Fig. 7 Schematic diagram of fiber optic probe operation of Honghong OCT system\">\r\n            <p class=\"img-source\">Fig. 7 Schematic diagram of fiber optic probe operation of Honghong OCT system<\/p>\r\n\r\n            <!-- \u4f18\u52bf\u4e8c -->\r\n            <h3>2. Immediate multisection imaging<\/h3>\r\n            <p>The OQ Labscope series features flexible scanning modes, including cross scan, ring scan, long scan, etc., and supports customization of scanning rate, density and range.<span class=\"highlight\">The B-scan frame rate is up to 50 fps to meet the needs of a wide range of applications.<\/span><\/p>\r\n\r\n            <!-- \u63d2\u5165\u56fe\u516b -->\r\n            <img decoding=\"async\" src=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2024\/11\/\u5373\u6642\u591a\u5207\u9762\u6210\u50cf.webp\" alt=\"\u5373\u6642\u591a\u5207\u9762\u6210\u50cf\" title=\"Figure 8 Real-time Multi-Section Imaging\">\r\n            <p class=\"img-source\">Figure 8 Real-time Multi-Section Imaging<\/p>\r\n\r\n            <!-- \u4f18\u52bf\u4e09 -->\r\n            <h3>3. Low-cost organization<\/h3>\r\n            <p>Traditional OCT equipment is expensive and usually used in the medical field. Honghong's patented technology realizes the low-cost design of light source and spectrometer, and combined with algorithmic compensation, significantly improves the imaging performance, expanding the application of OCT technology in the industrial market.<\/p>\r\n\r\n            <!-- \u63d2\u5165\u56fe\u4e5d -->\r\n            <img decoding=\"async\" src=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2024\/11\/a5lh6-0e9rt-1.webp\" alt=\"OCT\u6280\u8853\u7684\u66f4\u591a\u6f5b\u529b\u884c\u696d\" title=\"Figure 9: More Potential Industries for OCT Technology\">\r\n            <p class=\"img-source\">Figure 9: More Potential Industries for OCT Technology<\/p>\r\n\r\n            <!-- \u7ed3\u8bba -->\r\n            <h2 class=\"custom-title\">Conclusion<\/h2>\r\n            <p><span class=\"highlight\">OCT Optical Coherence Tomography (OCT) technology is leading the new energy lithium industry towards a higher quality testing future with its accuracy and versatility.<\/span>Whether it's lithium batteries, hydrogen fuel cells, or other new energy materials, Hong Hong's OCT solutions provide superior performance and reliability. Please feel free to contact us to explore more applications of OCT technology.<\/p>\r\n        <\/div>\r\n\r\n        <!-- \u7522\u54c1\u63a8\u85a6 -->\r\n        <div class=\"product-recommendation\">\r\n            <h2 class=\"custom-title\">Product Recommendation<\/h2>\r\n            <div class=\"product-list\">\r\n                <!-- \u7522\u54c1\u4e00 -->\r\n                <div class=\"product-item\">\r\n                    <a href=\"https:\/\/hongtronics.com\/en\/product\/oq-labscope3-0\/\">\r\n                        <img decoding=\"async\" src=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2024\/11\/agu7s-mxvb3.webp\" alt=\"OQ LabScope 3.0 \u7cfb\u5217 OCT\u6210\u50cf\u7cfb\u7d71\" title=\"OQ LabScope 3.0 Series OCT Imaging System\">\r\n                    <\/a>\r\n                    <h3>OQ LabScope 3.0 Series OCT Imaging System<\/h3>\r\n                    <ul>\r\n                        <li>High-resolution imaging for a wide range of materials<\/li>\r\n                        <li>Flexible scanning modes to meet different application requirements<\/li>\r\n                        <li>Compact and lightweight, easy to integrate into production lines<\/li>\r\n                        <li>Cost-effective for industrial applications<\/li>\r\n                    <\/ul>\r\n                    <a class=\"button\" href=\"https:\/\/hongtronics.com\/en\/product\/oq-labscope3-0\/\">Product Information<\/a>\r\n                <\/div>\r\n                <!-- \u7522\u54c1\u4e8c -->\r\n                <div class=\"product-item\">\r\n                    <a href=\"https:\/\/hongtronics.com\/en\/product\/ocuscience-ivivo-vet-oct\/\">\r\n                        <img decoding=\"async\" src=\"https:\/\/hongtronics.com\/wp-content\/uploads\/2024\/11\/anbu1-qsnp8.webp\" alt=\"OcuScience iVivo VET-OCT\u7cfb\u5217 OCT\u6210\u50cf\u7cfb\u7d71\" title=\"OcuScience iVivo VET-OCT Series OCT Imaging Systems\">\r\n                    <\/a>\r\n                    <h3>OcuScience iVivo VET-OCT Series OCT Imaging Systems<\/h3>\r\n                    <ul>\r\n                        <li>Professional OCT imaging equipment with outstanding performance<\/li>\r\n                        <li>High-precision testing for medical and scientific applications<\/li>\r\n                        <li>Advanced software features provide rich analytical tools<\/li>\r\n                        <li>Reliable and durable for long term use<\/li>\r\n                    <\/ul>\r\n                    <a class=\"button\" href=\"https:\/\/hongtronics.com\/en\/product\/ocuscience-ivivo-vet-oct\/\">Product Information<\/a>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n\r\n        <!-- \u5ef6\u4f38\u95b1\u8b80 -->\r\n        <footer class=\"product-footer\">\r\n            <div class=\"additional-info\">\r\n                <p class=\"interest-message\"><strong>If you are interested, you are welcome to follow us for more information about the article and contact us if you have any questions!<\/strong><\/p>\r\n                <div class=\"related-articles\">\r\n                    <h3>Extended Reading:<\/h3>\r\n                    <ul>\r\n                        <li><a href=\"https:\/\/hongtronics.com\/en\/article-clamir\/\">Product Solutions] NIT CLAMIR Laser Closed Loop Power Control System for LMD and Coating Processes<\/a><\/li>\r\n                        <li><a href=\"https:\/\/hongtronics.com\/en\/article-monitoring-the-quality-of-laser-texturing-with-nit-mid-infrared-cameras\/\">\u27a2[Application Example] Monitoring the Quality of Laser Texturing Processes with NIT Medium-Infrared Camera<\/a><\/li>\r\n                    <\/ul>\r\n                <\/div>\r\n            <\/div>\r\n        <\/footer>\r\n    <\/div>\r\n<\/body>\r\n<\/html>\r\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-13687c7 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