{"id":425,"date":"2024-09-06T11:06:24","date_gmt":"2024-09-06T03:06:24","guid":{"rendered":"https:\/\/www.vislaser.com\/?post_type=product&p=425"},"modified":"2024-10-25T15:56:43","modified_gmt":"2024-10-25T07:56:43","slug":"%e5%85%89%e7%ba%a4%e6%89%a9%e6%9d%9f%e9%95%9c","status":"publish","type":"product","link":"http:\/\/www.vislaser.com\/en\/product\/%e5%85%89%e7%ba%a4%e6%89%a9%e6%9d%9f%e9%95%9c\/","title":{"rendered":"Fiber Beam Expander"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u578b\u53f7\u00a0 Part\u00a0Description<\/td>\n\u653e\u5927\u500d\u6570\u00a0 Magnification<\/td>\n\u5165\u5c04\u901a\u5149\u53e3\u5f84\u00a0 Input\u00a0CA(mm)<\/td>\n\u51fa\u5c04\u901a\u5149\u53e3\u5f84\u00a0 Output\u00a0CA(mm)<\/td>\n\u955c\u7b52\u5916\u5f84\u00a0 Housing\u00a0Diameter(mm)<\/td>\n\u957f\u5ea6\u00a0 Housing\u00a0Length(mm)<\/td>\n\u8fde\u63a5\u87ba\u7eb9 Mounting\u00a0Thread<\/td>\n\u5e94\u7528\u884c\u4e1a Application<\/td>\n\u9009\u578b\u8bf4\u660e Selection\u00a0Tips<\/td>\n<\/tr>\n
BE-1064-1.2X<\/td>\n1.2<\/td>\n10<\/td>\n23<\/td>\n26<\/td>\n50.6<\/td>\nM22X0.75<\/td>\nA\/B\/C<\/td>\nUsing a small-magnification beam expander can make the rear-end focused spot more uniform and the focal depth longer; using a large-magnification beam expander can reduce the rear-end focused spot; using a variable-magnification beam expander can adapt to lasers with different spot sizes, fine-tune the spot size, and is suitable for various types of precision processing.<\/td>\n<\/tr>\n
BE-1064-1.5X<\/td>\n1.5<\/td>\n10<\/td>\n23<\/td>\n27<\/td>\n40.5<\/td>\nM22X0.75<\/td>\nA\/B\/C<\/td>\n<\/tr>\n
BE-1064-1.5X-B<\/td>\n1.5<\/td>\n16<\/td>\n24<\/td>\n35<\/td>\n46.4<\/td>\nM22X0.75<\/td>\nB\/C<\/td>\n<\/tr>\n
BE-1064-2X<\/td>\n2<\/td>\n10<\/td>\n23<\/td>\n27<\/td>\n48.5<\/td>\nM22X0.75<\/td>\nA\/B\/C<\/td>\n<\/tr>\n
BE-1064-2X-H<\/td>\n2<\/td>\n18<\/td>\n28<\/td>\n35<\/td>\n43<\/td>\nM30X1<\/td>\nB\/C<\/td>\n<\/tr>\n
BE-1064-3X<\/td>\n3<\/td>\n6<\/td>\n14<\/td>\n26<\/td>\n50.1<\/td>\nM22X0.75<\/td>\nB\/C<\/td>\n<\/tr>\n
BE-1064-4X<\/td>\n4<\/td>\n6<\/td>\n14<\/td>\n26<\/td>\n60<\/td>\nM22X0.75<\/td>\nB\/C<\/td>\n<\/tr>\n
BE-1064-4X-B<\/td>\n4<\/td>\n10<\/td>\n23<\/td>\n30<\/td>\n57<\/td>\nM30X1<\/td>\nB\/C<\/td>\n<\/tr>\n
BE-1064-5X<\/td>\n5<\/td>\n6<\/td>\n14<\/td>\n26<\/td>\n60<\/td>\nM22X0.75<\/td>\nB\/C<\/td>\n<\/tr>\n
BE-1064-6X<\/td>\n6<\/td>\n10<\/td>\n30<\/td>\n40<\/td>\n74<\/td>\nM22X0.75<\/td>\nB\/C<\/td>\n<\/tr>\n
BE-1064-8X<\/td>\n8<\/td>\n10<\/td>\n30<\/td>\n40<\/td>\n68<\/td>\nM22X0.75<\/td>\nB\/C<\/td>\n<\/tr>\n
BE-1064-10X<\/td>\n10<\/td>\n10<\/td>\n30<\/td>\n40<\/td>\n69.5<\/td>\nM22X0.75<\/td>\nB\/C<\/td>\n<\/tr>\n
BE-1064-12X<\/td>\n12<\/td>\n10<\/td>\n30<\/td>\n40<\/td>\n75<\/td>\nM22X0.75<\/td>\nB\/C<\/td>\n<\/tr>\n
BE-1064-15X<\/td>\n15<\/td>\n10<\/td>\n30<\/td>\n40<\/td>\n87<\/td>\nM22X0.75<\/td>\nB\/C<\/td>\n<\/tr>\n
BEZ-1064-1-3X<\/td>\n1-3X<\/td>\n14<\/td>\n23<\/td>\n46<\/td>\n85<\/td>\nM30X1\/M43X0.5<\/td>\nB\/C<\/td>\n<\/tr>\n
BEZ-1064-2-10X<\/td>\n2-10X<\/td>\n12<\/td>\n32<\/td>\n40<\/td>\n160<\/td>\n\u03a637.6\uff08\u5939\u6301\uff09<\/td>\nB\/C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Tips\uff1a<\/h5>\n

1. Application industry description A: Laser marking, B: Laser cleaning, welding, C: Precision cutting, micro-machining.<\/p>\n

2. Letter annotation: BE: fixed magnification beam expander, BEZ: continuously variable magnification beam expander, X: beam expansion ratio.<\/p>\n

3. The above only lists some commonly used standard products, and other specifications can be customized according to needs.<\/p>","protected":false},"excerpt":{"rendered":"

Product Introduction<\/h5>\n

The commonly used laser beam expander is an optical path amplification element designed using a Galilean telescope system. Its function is to expand the spot diameter and reduce the beam divergence angle, thereby improving the focusing effect of the rear-end beam.<\/p>\n

Product Advantages<\/h5>\n

1. Complete product series. All beam expanders have the function of divergence angle adjustment. For high-precision applications, we also provide products such as continuous zoom and water-cooled beam expanders.<\/p>\n

2. Adopting compact and stable lens structure design, it has extremely high pointing stability and dual-purpose of beam shrinking and beam expanding. Very low transmission wavefront error.<\/p>\n

3. All beam expanders are made of quartz and use ultra-low absorption coating technology. The single lens transmittance T>99.8%, and the highest damage threshold is 40 J\/cm\u00b2 at 1064 nm, 10ns, 100Hz<\/p>\n

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