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激光鏡頭光學鏡片光學透鏡光學配件晶體
熔融石英場鏡

熔融石英場鏡

時間:2025-08-07 類別:激光鏡頭 關注:783

高損傷閾值與超穩(wěn)熱性能,賦能精密激光加工新紀元?

熔融石英場鏡(如F-Theta透鏡)采用高純度合成二氧化硅制成,憑借其??極低熱膨脹系數(shù)??(≈5.5×10??/K)和??卓越的熱穩(wěn)定性??,在激光加工中確保焦點位置不隨溫度波動漂移,保障高精度掃描。其??寬光譜透射范圍??(深紫外170nm至紅外3.5μm)兼容多波段激光(如紫外355nm、紅外1064nm),結合超低表面粗糙度(Rq≤0.5nm)和納米級面形精度(RMSi≤0.02μm),可聚焦光斑至微米級(最小達2.1μm),顯著提升加工分辨率。此外,高損傷閾值(12J/cm2@532nm)與低遠心誤差(<5°)使其適配高功率超快激光系統(tǒng),廣泛應用于半導體微刻蝕、電池極耳切割及精密醫(yī)療設備制造。

我們一站式供應各種類型的場鏡,掃描聚焦鏡,平場聚焦鏡,平場透鏡,變倍擴束鏡,可調(diào)擴束鏡,非球面透鏡,聚焦透鏡,消色差透鏡,可提供選型、技術指導、安裝培訓、個性定制等全生命周期、全流程服務,歡迎聯(lián)系我們!

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熔融石英場鏡

型號焦距[mm]掃描幅面[mm×mm]光斑大小(1/e2)[μm]最大光束直徑?[mm]最大遠心誤差[°]工作距離[mm]SP/USP*
1030-1080nm
S4LFT4147-328487 x 76.3152.161.1
S4LFT4065-3286515x159.415283.1
S4LFT0710-32810060x6039.1511.5120.7
S4LFT4010-32810035x3519.5101.3129.8
S4LFT4127-32812550x5013.6151.5157.6
S4LFT0763-328163100x10045.6714.6194.1
S4LFT3162-32816390x9021.2155.6201.5
S4LFT3167-328163100x10032.61011.6200.7
S4LFT0725-328254140x14061.5816.2282.8
S4LFT3250-328254160x16033.21510.7321.3
S4LFT1330-328330215x21533.32023.5203.4
S4LFT1420-328420280x28058.51417.3499.2
S4LFT5430-328430250 x 25030.03011.6538
S4LFT1655-328650410x41063.32022.5581.6
S4LFT0910-328910500x50065.83016.21048.8
515-532nm
S4LFT4148-292486x63.2151.860
S4LFT4066-2926515x154.8151.585.8
S4LFT4010-29210035x359.8101.5130.2
S4LFT4126-29212553x5312101.6167
S4LFT3161-29216390x9015.4104.8219
S4LFT4262-29216365x6512.7121.7195.4
S4LFT1330-292330212x21224.31420.3279
S4LFT5650-292650410 x 41031.82022.7569.9
420-480nm
S4LFT4125-37312545x456.1201.6160.2
S4LFT3170-37316875x757.6203.2228.3
S4LFT3250-373241115x11510207.4304.8
S4LFT1330-373330180x18010.72011.1268.2
343-355nm
S4LFT4149-075486x62.1152.169.3
S4LFT4067-0756515x153.1151.881.7
S4LFT4010-07510035x356.5101.2132
S4LFT4125-07512553x538101.1156.9
S4LFT3170-07516390x9011.4104.3221.7
S4LFT4262-07516365x6510.5102193.7
S4LFT1330-075330210x21015.41421260.5
S4LFT3340-075340205 x 20517.0140.85479.5
257-266nm
S4LFT4068-1996520 x 202.5151.385.6
S4LFT3170-19915485x857.7103.8208.1
S4LFT4263-19916370x709.2102.6218.4

*SP=短脈沖,USP=超短脈沖

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