{"version":"1.0","type":"card","id":"579079d0-e539-4da3-969e-a525f0d752a9","url":"https://stacklist.com/card/579079d0-e539-4da3-969e-a525f0d752a9","title":"780nm Single Frequency Fiber Laser | CW Fiber Laser Amplifiers","source_url":"https://singlefrequencylaser.com/products/780-nm-single-frequency-continuous-wave-fiber-lasers-amplifiers","note":"High-performance 780nm single frequency fiber lasers and CW fiber laser amplifiers for Rb atom cooling, magic optical lattice, and Atomic clocks applications.","image":{"url":"https://ucarecdn.com/a7153b69-2483-400e-83c7-66acd83453df/","alt":"780nm Single Frequency Fiber Laser | CW Fiber Laser Amplifiers","width":1200,"height":630},"stack":{"id":"981a45cb-c212-499b-92db-9835b98b1323","title":"Techwin Industry Co., Ltd","url":"https://stacklist.com/stack/981a45cb-c212-499b-92db-9835b98b1323"},"created_at":"2026-05-26T04:56:35.234Z","updated_at":null,"aco":{"summary":"780 nm single-frequency continuous-wave fiber lasers use ultra-narrow linewidth DFB seed sources and all-fiber amplifiers to achieve high-power output with excellent beam quality (M² < 1.2). These lasers are widely used in Rb atom cooling, atomic gravity interferometers, optical lattices, and atomic clock applications.","tags":["fiber-laser","780nm","single-frequency","atom-cooling","laser-amplifier","continuous-wave"],"key_entities":[{"name":"780 nm Single-Frequency Continuous-Wave Fiber Laser","type":"technology","confidence":0.95},{"name":"DFB laser","type":"technology","confidence":0.9},{"name":"All-fiber amplifier","type":"technology","confidence":0.9},{"name":"Rb atom cooling","type":"concept","confidence":0.85},{"name":"Atomic gravity interferometer","type":"concept","confidence":0.85},{"name":"Optical lattice","type":"concept","confidence":0.85},{"name":"Periodically poled crystal","type":"technology","confidence":0.8}],"classification":"reference","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/be@0.1.0","confidence":0.85,"timestamp":"2026-05-26T04:56:40.069Z"},"token_counts":{"approximate":516,"cl100k":469},"content_hash":"sha256:d08eb70f096b6fb4db192061141688c7f861e22cec27fb26f45816409d6d54f3","acp_version":"0.2","body_available":true,"body_tokens":516,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/579079d0-e539-4da3-969e-a525f0d752a9.json","html":"https://stacklist.com/card/579079d0-e539-4da3-969e-a525f0d752a9","md":"/api/public/card/579079d0-e539-4da3-969e-a525f0d752a9.md","stack_json":"/api/public/stack/981a45cb-c212-499b-92db-9835b98b1323.json"}}