[et_pb_section fb_built=”1″ admin_label=”section” _builder_version=”4.24.2″ custom_padding=”||0px||false|false” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row admin_label=”row” _builder_version=”4.16″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||” theme_builder_area=”post_content”][et_pb_text admin_label=”Text” _builder_version=”4.24.2″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” custom_padding=”||||false|false” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n
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Finding other solutions falling short on several levels, Optical Engines Inc. Developed a proprietary, cutting-edge laser technology called Counter Pumped Tapered End Cap, or CPTEC. CPTEC is a cutting-edge laser technology that integrates the advantages of both fiber and bulk lasers into a compact, rugged, and cost-effective unit. By combining these benefits, CPTEC achieves superior performance in a range of applications, particularly in environments requiring precision, stability, and high power. CPTEC\u2019s design enhances efficiency, reduces costs, and minimizes maintenance requirements, making it an ideal choice for industries that demand reliable, high-performance laser systems.<\/span><\/p>\n We make the world\u2019s highest-power all-fiber pulsed fiber lasers, setting a new benchmark in laser technology.<\/span><\/span>\u00a0<\/span><\/span><\/strong><\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/opticalenginesinc.com\/shadow-titan\/wp-content\/uploads\/2024\/12\/OPT01_Tapered-Gain-Fiber-CPTEC2.png” title_text=”OPT01_Tapered-Gain-Fiber-CPTEC2″ _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text admin_label=”Text” _builder_version=”4.24.2″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” custom_padding=”||||false|false” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n <\/p>\n Modal Stability<\/span><\/b> Counter-Pumped Design<\/span><\/span>\u00a0<\/span><\/b> Monolithic Structure<\/span><\/b> Thermal Stability\u00a0<\/span><\/b> Gain Medium-Agnostic\u00a0<\/span><\/b> Cost and Size Efficiency\u00a0<\/span><\/b> <\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/opticalenginesinc.com\/shadow-titan\/wp-content\/uploads\/2024\/12\/PCF-ROD-CPTEC-Op-Mktng1.png” title_text=”PCF-ROD-CPTEC-Op-Mktng1″ _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text admin_label=”Text” _builder_version=”4.24.2″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” custom_padding=”||||false|false” global_colors_info=”{}” theme_builder_area=”post_content”]Motivation Behind the CPTEC Technology\u00a0<\/span><\/b> <\/p>\n <\/p>\n <\/p>\n A semiconductor manufacturing client required an ultrafast laser system that could be easily integrated into their existing infrastructure. By replacing free-space coupling components with CPTEC\u2019s monolithic design, the client achieved several key benefits:<\/p>\n Proven Results with CPTEC\u00a0<\/span><\/b> Conclusion\u00a0<\/span><\/b> Interested to learn what CPTEC can do for your business or application? Schedule a consultation with an Optical Engines engineer.[\/et_pb_text][et_pb_image src=”https:\/\/opticalenginesinc.com\/shadow-titan\/wp-content\/uploads\/2024\/12\/2-um-PCF-CPTEC-Finished-Product-Marketing-Image-3A.png” title_text=”2-um-PCF-CPTEC-Finished-Product-Marketing-Image-3A” _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":" CPTEC Overview \u00a0 Finding other solutions falling short on several levels, Optical Engines Inc. Developed a proprietary, cutting-edge laser technology called Counter Pumped Tapered End Cap, or CPTEC. CPTEC is a cutting-edge laser technology that integrates the advantages of both fiber and bulk lasers into a compact, rugged, and cost-effective unit. By combining these benefits, CPTEC achieves superior performance in a range of applications, particularly in environments requiring precision, stability, and high power. CPTEC\u2019s design enhances efficiency, reduces costs, and minimizes maintenance requirements, making it an ideal choice for industries that demand reliable, high-performance laser systems. We make the world\u2019s highest-power all-fiber pulsed fiber lasers, setting a new benchmark in laser technology.\u00a0Why Choose CPTEC?\u00a0 Modal Stability One of CPTEC\u2019s most significant advantages is its modal stability, a feature that ensures no mode changes occur due to physical movements or thermal expansion, which is otherwise a common issue in traditional lasers. As a result, CPTEC maintains consistent, high beam quality, even when operating at high power, or when subject to vibration or movement, making it especially useful in applications where precision and stability are critical. Counter-Pumped Design\u00a0 The counter-pumped architecture of CPTEC enables the system to operate at higher power levels […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"\n Laser pioneers, Optical Engines Inc. (OEI has developed a groundbreaking 2-\u00b5m (micron) laser system specifically engineered for clear plastic welding applications. This state-of-the-art laser system offers exceptional performance and versatility, making it the ultimate solution for a wide range of industries.<\/p>\n\n\n\n Here is a high-level view of the advantages of OEI\u2019s advanced technology.<\/p>\n\n\n\n Now let\u2019s dig into the details.<\/p>\n\n\n\n Unprecedented Power and Efficiency<\/strong><\/p>\n\n\n\n Offering a remarkable 250W of output power, our 2-\u00b5m laser sets a new industry standard, ensuring robust and reliable clear plastic welding. What truly differentiates our laser is its exceptional efficiency, which is three times greater than competing lasers. This efficiency not only maximizes performance, it also minimizes operating costs, thanks to an air-cooling mechanism that eliminates the need for complex water-cooling systems.<\/p>\n\n\n\n Ease of Use and Setup<\/strong><\/p>\n\n\n\n Our 2-\u00b5m laser system was designed for user-friendliness. OEI\u2019s hassle-free setup and intuitive system interface enable both experienced technicians and laser welding novices to get started quickly and efficiently.<\/p>\n\n\n\n Versatile Fiber Output and Collimation Optics<\/strong><\/p>\n\n\n\n The laser system features a 200 \u00b5m fiber output and \u00bd\u201d or 1\u201d collimation optics, providing precision and flexibility in welding applications. This versatility offers fine-tuned control, ensuring optimal results for various materials and scenarios.<\/p>\n\n\n\n Enhanced Safety Features<\/strong><\/p>\n\n\n\n Knowing that safety is a top priority in laser technology, our laser system adheres to Performance Level E safety standards per ISO 13849-1, providing peace of mind to operators and ensuring a secure working environment.<\/p>\n\n\n\n Advanced Control Software and API Suite<\/strong><\/p>\n\n\n\n Optical Engines' 2-\u00b5m laser includes the Optical Engines Power Drive\u2122 software control, offering a comprehensive suite of tools to manage and monitor the laser system. Additionally, we offer a full API suite for integration into larger automation systems, providing seamless control and optimization.<\/p>\n\n\n\n Unrivaled Precision with Powerlock Output Control<\/strong><\/p>\n\n\n\n Achieving precise welds is paramount in clear plastic welding applications. Our Powerlock output control guarantees an impressive 1% accuracy, delivering consistently exceptional results in every weld.<\/p>\n\n\n\n Optional Pyrometer and Vision Control<\/strong><\/p>\n\n\n\n For enhanced control and quality assurance, our laser system can be equipped with optional pyrometer and vision control modules. These add-ons enable real-time temperature monitoring and visual inspection of the welding process, ensuring the highest quality welds.<\/p>\n\n\n\n Unmatched Capabilities<\/strong><\/p>\n\n\n\n Optical Engines' 2-\u00b5m laser opens a world of possibilities in plastic welding:<\/p>\n\n\n\n No Laser Absorbing Additives Required<\/em> Multi-Layer Welding<\/em> Welding Soft-to-Hard and Soft-to-Soft Materials<\/em> Deeper Weld Penetration<\/em> Compatibility with 1-\u00b5m Materials<\/em> Annealing Potential<\/em> Wide Range of Applications<\/strong><\/p>\n\n\n\n Optical Engines' 2-\u00b5m laser is a versatile tool with applications across various industries:<\/p>\n\n\n\nWhy Choose CPTEC?<\/span><\/span>\u00a0<\/span><\/strong><\/h1>\n
\nOne of CPTEC\u2019s most significant advantages is its modal stability, a feature that ensures no mode changes occur due to physical movements or thermal expansion, which is otherwise a common issue in traditional lasers. As a result, CPTEC maintains consistent, high beam quality, even when operating at high power, or when subject to vibration or movement, making it especially useful in applications where precision and stability are critical.<\/span><\/p>\n
\nThe counter-pumped architecture of CPTEC enables the system to operate at higher power levels before the onset of non-linear effects, such as stimulated Raman scattering (SRS) or stimulated Brillouin scattering (SBS). This results in higher energy pulses than those typically achieved by fiber lasers and higher average power output compared to bulk lasers, making CPTEC a versatile solution for many industrial and research applications.<\/span><\/p>\n
\nCPTEC\u2019s monolithic design, featuring fused fiber components, eliminates the need for realignment. This not only simplifies the system’s operation but also removes potential points of contamination, contributing to minimal maintenance and increased robustness. The absence of exposed optical components ensures that CPTEC operates reliably in challenging environments with reduced susceptibility to external factors like dust or moisture.<\/span><\/p>\n
\nThermal stability is another key feature of CPTEC. It reaches full operational capacity in under one minute, reducing downtime and improving productivity. Furthermore, the system is designed to avoid thermal lensing effects, which can distort the beam quality in other laser systems. CPTEC\u2019s fast thermal turn-on time and stable performance make it highly suitable for time-sensitive and high-precision applications.<\/span><\/p>\n
\nCPTEC\u2019s design accommodates a wide range of traditional and exotic gain materials, making it flexible enough to handle specialized fibers such as photonic crystal fibers (PCF), chirally coupled core (CCC) fibers, ultra-large mode-area (ULMA) fibers, and tapered gain fibers (TGF). This adaptability makes CPTEC a powerful tool for industries that require specialized fiber technologies or novel gain media.<\/span><\/p>\n
\nCompared to free space-coupled systems, CPTEC offers a significant cost reduction\u2014approximately 30%\u2014while also being compact and rugged. The monolithic design further reduces the system\u2019s size, complexity, and maintenance requirements, providing a cost-effective solution without compromising performance.<\/span>[\/et_pb_text][et_pb_image src=”https:\/\/opticalenginesinc.com\/shadow-titan\/wp-content\/uploads\/2024\/12\/OPT01_Tapered-Gain-Fiber-CPTEC1.png” title_text=”OPT01_Tapered Gain Fiber CPTEC1″ _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text admin_label=”Text” _builder_version=”4.24.2″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” custom_padding=”||||false|false” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\nCPTEC Features and Specifications\u00a0<\/strong><\/h1>\n
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\nThe development of CPTEC was driven by the need for a laser system that could handle a wide variety of fiber types, including cutting-edge technologies such as photonic crystal fibers (PCF), chirally coupled core (CCC) fibers, ultra-large mode-area (ULMA) fibers, and tapered gain fibers (TGF). These fibers have historically been challenging to integrate into laser systems, but CPTEC’s gain medium-agnostic design makes it an ideal platform for handling these advanced materials.<\/span><\/p>\nFiber Technologies Supported by CPTEC\u00a0<\/strong><\/h1>\n
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Case Study: CPTEC in Semiconductor Manufacturing <\/span><\/span>\u00a0<\/span><\/strong><\/h1>\n
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\nCPTEC delivers measurable improvements for businesses. Its integration has led to a 30-40% reduction in machine size, making it easier to fit into tight workspaces and transport. Additionally, it provides a 30-40% cost reduction, helping companies save money while maintaining high performance.<\/span><\/p>\n
\nCPTEC is an innovative laser technology that delivers superior performance, cost-effectiveness, and reliability. Its combination of fiber and bulk laser advantages, along with features like modal stability, thermal stability, and gain medium flexibility, makes it a versatile solution for a range of applications. Whether used in semiconductor manufacturing, aerospace, defense, or research, CPTEC provides the power, precision, and stability needed for modern laser systems.<\/span><\/p>\n\n
Our laser can weld polymers without the need for any laser-absorbing additives. This preserves the natural or approved state of the material, eliminating the need for costly and time-consuming modifications.<\/p>\n\n\n\n
The laser is capable of welding two or more layers of material, making it ideal for applications where complex films or multi-layer structures are involved. This capability extends up to 15 layers or until the thickness exceeds the processing power of the laser.<\/p>\n\n\n\n
Our laser system can weld a variety of materials, including challenging combinations like TPE\/TPU to polypropylene and flexible PVC to rigid PVC. Such versatility supports applications across industries.<\/p>\n\n\n\n
The 2-\u00b5m wavelength effectively volumetrically heats the polymers, resulting in deeper penetration during the bonding process. This leads to stronger, more reliable welds.<\/p>\n\n\n\n
Welding of Clear-to-White and White-to-White Polymers<\/em>
Our laser can weld clear-to-white, offering flexibility in material choice without compromising performance.<\/p>\n\n\n\n
While optimized for 2-\u00b5m welding, our laser can still be used to weld materials that are traditionally welded with 1-\u00b5m lasers, expanding its range of applications.<\/p>\n\n\n\n
Since the 2-\u00b5m wavelength is volumetrically absorbed by the polymer, it allows for a certain level of \"annealing,\" which can enhance material properties.<\/p>\n\n\n\n