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  • Tydex 太赫兹增透镀膜 THz AR Coatings
    Tydex公司专业订制生产THz光学镜片,可以提供太赫兹专用离轴抛物镜、滤波片、偏振片、窗片、透镜、棱镜、波片、分束片、反射镜和菲涅尔透镜等,同时还提供太赫兹衰减器、太赫兹宽带相位变换器。 太赫兹这增透镀膜 THz AR Coatings 众所周知高阻硅的透过率只有54%,石英晶体的透过率在50%左右,他们的反射损失都很大。为了减少反射损失,可以镀一层增透膜。 我们能提供聚乙烯和聚对二甲苯AR膜。聚乙烯膜只能用于窗片。聚对二甲苯适用于窗片,也适用于透镜。 AR膜的波长由客户决定,我们能提供60-1300μm。1. 两面镀膜两面镀膜适用于窗片和月牙透镜。镀膜的波长范围如下:聚乙烯: - 60-80 &mu m, 110-160 &mu m, 160-220 &mu m, 320-430 &mu m, 375-510 &mu m, 480-650 &mu m, 535-725 &mu m, 645-870 &mu m, 695-940 &mu m, and 965-1305 &mu m 聚对二甲苯:99-125 &mu m.聚乙烯和聚对二甲苯都能用于高阻硅,但是石英晶体只能镀聚对二甲苯。下图是高阻硅镀聚乙烯和没镀膜的透过率曲线图Fig. 1.高阻硅镀聚乙烯和没镀膜的透过率曲线图 镀膜波长范围160-220μmFig. 2. 石英窗片双面镀聚对二甲苯和没有镀膜的透过率曲线图 镀膜波长范围99-125μm2. 一面镀膜朝半头透镜只能做一面镀膜。镀膜的波长范围是99-125μm。透过率可以增加30%左右。镀膜是镀在球面上不是平面上。Fig.3. 超半球透镜球面镀膜的模拟传播光路。镀膜波长99-125μm
  • 光纤镀膜_AR Coating_增透膜_筱晓光子
    UBC实验室专业莱宝镀膜机光纤端面镀膜(低功率)一.关于我们的设备 2008年12月16日加拿大UBC光纤通信实验室的高端真空镀膜设备正式投入试生产使用,满足科研需求的同时,我们也对外承接镀膜的业务。我们专注于光纤端面镀膜,以及中远红外波长晶体镀膜。光纤端面镀膜是我们的擅长,尤其是针对高反膜1550nm光通信光纤镀膜我们的成品率可以达到98%以上,反射率高达99%以上。我们也能够镀一定波段范围内增透膜或者高反膜。目前在国内,我们的典型客户有很多:华为技术有限公司,广州天赋人财有限公司,优脉管业股份有限公司。我们的产品在他们实验的方案系统中性能卓越,得到了客户的广泛认可。我们的镀膜设备分为两种:一种小锅炉:每次镀膜200根左右,另一种镀膜炉为大锅炉单次镀膜在1800根左右。小锅炉适合于两类客户群体:第一是小项目需求量比较少节约成本。第二类是第一次购买,需要验证镀膜质量的客户。大锅炉适合:小锅炉验证通过,但是需求量很大,希望节约成本的客户,镀膜同样的数量的光纤,大锅炉会节约一半的成本。 二.我们镀膜的产品:二.光谱图二.订购信息
  • 肖特DURAN包胶玻璃瓶,GL45瓶盖
    包胶玻璃瓶肖特DURAN包胶玻璃瓶GL45瓶盖特性容易阅读的刻度便于标识的大标记区域标识区是经高温处理的白色陶瓷,持久耐用氨纶(PU)塑料覆盖层使用温度从-30°C至+135°C覆盖层提供刮坏,泄漏和打破时的碎片保护防护波长至大约380nm的紫外线高透明度适合微波炉加热瓶盖资料,请参阅瓶盖目录规格ISO4791-1产品批次标识可高温高压消毒玻璃类型对应 USP, EP 和 JP 指导方针订购信息218050810ml玻璃瓶,透明,镀膜(PU),有刻度,GL25,没有螺旋盖,DURAN109267625ml玻璃瓶,透明,镀膜(PU),有刻度,GL25,没有螺旋盖,DURAN109267750ml玻璃瓶,透明,镀膜(PU),有刻度,GL32,没有螺旋盖和倾倒环,DURAN2180524100ml玻璃瓶,透明,镀膜(PU),有刻度,GL45,没有螺旋盖和倾倒环,DURAN2180529150ml玻璃瓶,透明,镀膜(PU),有刻度,GL45,没有螺旋盖和倾倒环,DURAN2180536250ml玻璃瓶,透明,镀膜(PU),有刻度,GL45,没有螺旋盖和倾倒环,DURAN2180544500ml玻璃瓶,透明,镀膜(PU),有刻度,GL45,没有螺旋盖和倾倒环,DURAN2180551750ml玻璃瓶,透明,镀膜(PU),有刻度,GL45,没有螺旋盖和倾倒环,DURAN21805541000ml玻璃瓶,透明,镀膜(PU),有刻度,GL45,没有螺旋盖和倾倒环,DURAN21805632000ml玻璃瓶,透明,镀膜(PU),有刻度,GL45,没有螺旋盖和倾倒环,DURAN21805693500ml玻璃瓶,透明,镀膜(PU),有刻度,GL45,没有螺旋盖和倾倒环,DURAN21805735000ml玻璃瓶,透明,镀膜(PU),有刻度,GL45,没有螺旋盖和倾倒环,DURAN218058610000ml玻璃瓶,透明,镀膜(PU),有刻度,GL45,没有螺旋盖和倾倒环,DURAN218058815000ml玻璃瓶,透明,镀膜(PU),有刻度,GL45,没有螺旋盖和倾倒环,DURAN
  • 镀膜产品
    我公司向广大用户提供OPTOLITA公司生产的品牌为EKSMA的镀膜产品,可提供多种形式的镀膜,包括高反、高透、激光线、波带、多层镀膜等。质量好,精度高。特别适用于研究应用。
  • 光纤端面带通滤波镀膜
    筱晓光子最新研发在光纤头上提供多种涂层,包括全/部分反射膜、长通、短通、带通,以及抗反射设计。应该理解的是,干扰涂层的性能取决于入射角(AOI),纤维呈现AOI到涂层尖端的分布。此外,我们的涂层尖端其硬度足以连接到其他光纤,从而使过滤器浸入玻璃过滤器配置中。所选光纤的数值孔径(NA)以及光纤在应用中的连接方式将影响滤波器性能,因此,我们要求客户填写以下清单,以帮助我们实现相关的镀膜定制服务。 中心波长760nm技术参数镀膜曲线 虽然多模光纤中的角分布必须考虑涂层处的AOI分布,但单模光纤和多模光纤都可以涂覆。涂层可以设计为在与另一根光纤或空气耦合时工作。我们可以提供广泛的滤波器设计,如抗反射、带通、短通、长通和部分反射器。镀膜短可以是接头、裸纤、锥形或透镜光纤都可以。滤波膜特征1 ● (circle one) LP SP BP Reflector (full or partial)● 起始波长 ___±___● 截止波长 ___±___● %T (peak) ________● 衰减波长范围 _________● Attenuation OD ___________● %R (peak) ______ ±_______● %R 波长范围 _________________光纤特征2● 数值孔径 (NA) ______● 纤芯直径 ______________● 包层直径 ______________● 光纤长度________________● 光纤材料(玻璃、塑料、硫系化合物) 工作波长下的单模或多模(圆形)● 模式填充程度(如果知道)______● 套管最大工作温度 ______● 其他 (保偏光纤,微结构光纤 etc)光纤端面特征3● 第一端连接器(FC、SC、LC、SMA、None)● 第二端连接器(FC、SC、LC、SMA、None)● 如果没有连接器(切割、透镜、裸光纤)● 哪一端需要涂层____________ Fiber Configuration4在空气中工作的涂层尖端涂层尖端连接到未涂层尖端需要镀膜的数量_______________光纤供应商________________ 举例说明:BP-0760-037Specifications:CWL: 760 ±7 nmHW: 37 ±7 nmTmin: 60 % Blocking: 1200 nm Measured values:CWL = 759.88 nm...OKHW = 38.5 nm...OKCuton 5 % = 732.43 nm Cutoff 5 % = 788.55 nm Spectrogon:HP1 = 740.63 nmHP2 = 779.12 nmTpeak = 93.14 %...OKTavg = 90.46 %Slope 1 = 1.55 %Slope 2 = 1.7 %
  • 肖特DURAN包胶玻璃瓶,GLS80瓶盖
    透明玻璃瓶肖特DURAN包胶玻璃瓶GLS80瓶盖特性容易阅读的刻度便于标识的大标记区域标识区是经高温处理的白色陶瓷,持久耐用包括蓝色快速释放螺旋盖(PP,整体构成的边缘密封环)和倾倒环(PP)防止倾倒时的漏出,提供清洁和安全的工作盖和倾倒环最高使用温度:140°C氨纶(PU)塑料覆盖层使用温度从-30°C至+135°C覆盖层提供刮坏,泄漏和打破时的碎片保护防护波长至大约380nm的紫外线高透明度适合微波炉加热规格产品批次标识可高温高压消毒玻璃类型对应 USP, EP 和JP 指导方针欧盟设计商标订购信息2186536250ml玻璃瓶,透明,镀膜(PU),有刻度,GLS80,带螺旋盖和倾倒环(PP),DURAN1160152500ml玻璃瓶,透明,镀膜(PU),有刻度,GLS80,带螺旋盖和倾倒环(PP),DURAN11601631000ml玻璃瓶,透明,镀膜(PU),有刻度,GLS80,带螺旋盖和倾倒环(PP),DURAN11601642000ml玻璃瓶,透明,镀膜(PU),有刻度,GLS80,带螺旋盖和倾倒环(PP),DURAN21865693500ml玻璃瓶,透明,镀膜(PU),有刻度,GLS80,带螺旋盖和倾倒环(PP),DURAN11601655000ml玻璃瓶,透明,镀膜(PU),有刻度,GLS80,带螺旋盖和倾倒环(PP),DURAN
  • 镀膜防爆瓶 容量瓶
    BOLOR铂勒品质提供的DURAN 25mL 镀膜防爆瓶 GL 45口径, DIN螺纹,塑料镀膜 1092676性能优越。 产品介绍:PU1塑料镀膜适用于–30°C~+135°C,塑料镀膜可防止瓶体刮伤、碎裂,是运输、储存危险品及珍贵物品的理想选择。紫外线吸收达380nm波长,高透明度,适于微波炉使用,盖子需另配 作为众多知名品牌的合作伙伴,BOLOR铂勒以其优良的品质和服务与阁下携手建立战略合作。参数类型参数值容量:ml25瓶盖规格:GL45直径:mm36高度:mm70包装:10SCHOTT DURAN(肖特)蓝盖瓶具有显著特性的DURAN实验室玻璃瓶已赢得市场好评多年。经过不断发展和提高, DURAN GROUP在原有产品的基础上推出了一些了设计精良的优质产品。其产品在贮存、包装及配置应用方面的一致性、可靠性及灵活性使得DURAN实验室玻璃瓶成 为化学、医药及生物科学领域的全球标准,DURAN实验室玻璃早已广泛应用于全球各地的实验室,产品种类达4,000多种。
  • 玻璃透光狭缝
    采用不透明的铬,真空镀膜在光学级别的玻璃圆片上,再进行光蚀刻,形成狭缝。此类产品应用在分光光度计等上面。详细信息请联系海德公司获取。 订购信息:货号产品名称规格04B01000Metal filter slit on glass,0.005mm×10.0mm个 04B01001Metal filter slit on glass,0.01mm×10.0mm个 04B01002Metal filter slit on glass,0.025mm×10.0mm个 价格仅供参考,详情请电询
  • 金属镀膜反射镜
    美国CVI laser optics 设计和生产紫外到近红外波段的高性能光学器件,主要应用在激光的光束调节和传输方面,在业内有很高的知名度。金属镀膜反射镜:通过复合镀膜能实现在紫外波段到中红外波段的反射率和起保护作用的金属膜层。美国CVI laser optics生产的反射镜有超过350种镜片可供选择;设计入射角为0°或45°,覆盖波段从190nm 到 2000nm 提供金、银、铝等金属镀膜,用于提高反射率、起保护作用等;使用BK7或UVFS材料,能够实现λ/10表面质量的镜片;提供具有高反射率的镀膜镜片,如MaxMirror 和MaxBRlte 能在宽波段内实现大于98%的反射率。若是单面镀膜,会在未镀膜面用箭头指向镀膜面,方便使用。
  • 10mL德国Duran透明镀膜蓝盖试剂瓶218050806
    DURAN® 实验室镀膜玻璃瓶DURAN® 实验室镀膜玻璃瓶可防瓶子破裂内容物损失和飞溅,本瓶适用于盛放毒害,珍贵物质,并可长期贮存。■ 紫外线吸收可达 380 nm 光波长■ 镀膜耐受-30℃--+135℃,可适用于微波炉■ 盖子需另外选配订货编号容量ml瓶盖规格直径mm高mm包装(箱)21805080610GL25365510109267625GL25367410109267750GL324691102180524100GL4556105102180529150GL4562110102180536250GL4570143102180544500GL4586181102180551750GL45952031021805541000GL451012301021805632000GL451362651021805693500GL45160295121805735000GL451823351218058610000GL452274151218058815000GL452684501218059120000GL452885101
  • 150mL德国Duran透明镀膜蓝盖试剂瓶2180529
    DURAN® 实验室镀膜玻璃瓶DURAN® 实验室镀膜玻璃瓶可防瓶子破裂内容物损失和飞溅,本瓶适用于盛放毒害,珍贵物质,并可长期贮存。■ 紫外线吸收可达 380 nm 光波长■ 镀膜耐受-30℃--+135℃,可适用于微波炉■ 盖子需另外选配订货编号容量ml瓶盖规格直径mm高mm包装(箱)21805080610GL25365510109267625GL25367410109267750GL324691102180524100GL4556105102180529150GL4562110102180536250GL4570143102180544500GL4586181102180551750GL45952031021805541000GL451012301021805632000GL451362651021805693500GL45160295121805735000GL451823351218058610000GL452274151218058815000GL452684501218059120000GL452885101
  • 100mL德国Duran透明镀膜蓝盖试剂瓶2180524
    DURAN® 实验室镀膜玻璃瓶DURAN® 实验室镀膜玻璃瓶可防瓶子破裂内容物损失和飞溅,本瓶适用于盛放毒害,珍贵物质,并可长期贮存。■ 紫外线吸收可达 380 nm 光波长■ 镀膜耐受-30℃--+135℃,可适用于微波炉■ 盖子需另外选配订货编号容量ml瓶盖规格直径mm高mm包装(箱)21805080610GL25365510109267625GL25367410109267750GL324691102180524100GL4556105102180529150GL4562110102180536250GL4570143102180544500GL4586181102180551750GL45952031021805541000GL451012301021805632000GL451362651021805693500GL45160295121805735000GL451823351218058610000GL452274151218058815000GL452684501218059120000GL452885101
  • 250mL德国Duran透明镀膜蓝盖试剂瓶2180536
    DURAN® 实验室镀膜玻璃瓶DURAN® 实验室镀膜玻璃瓶可防瓶子破裂内容物损失和飞溅,本瓶适用于盛放毒害,珍贵物质,并可长期贮存。■ 紫外线吸收可达 380 nm 光波长■ 镀膜耐受-30℃--+135℃,可适用于微波炉■ 盖子需另外选配订货编号容量ml瓶盖规格直径mm高mm包装(箱)21805080610GL25365510109267625GL25367410109267750GL324691102180524100GL4556105102180529150GL4562110102180536250GL4570143102180544500GL4586181102180551750GL45952031021805541000GL451012301021805632000GL451362651021805693500GL45160295121805735000GL451823351218058610000GL452274151218058815000GL452684501218059120000GL452885101
  • 50mL德国Duran透明镀膜蓝盖试剂瓶1092677
    DURAN® 实验室镀膜玻璃瓶DURAN® 实验室镀膜玻璃瓶可防瓶子破裂内容物损失和飞溅,本瓶适用于盛放毒害,珍贵物质,并可长期贮存。■ 紫外线吸收可达 380 nm 光波长■ 镀膜耐受-30℃--+135℃,可适用于微波炉■ 盖子需另外选配订货编号容量ml瓶盖规格直径mm高mm包装(箱)21805080610GL25365510109267625GL25367410109267750GL324691102180524100GL4556105102180529150GL4562110102180536250GL4570143102180544500GL4586181102180551750GL45952031021805541000GL451012301021805632000GL451362651021805693500GL45160295121805735000GL451823351218058610000GL452274151218058815000GL452684501218059120000GL452885101
  • 25mL德国Duran透明镀膜蓝盖试剂瓶1092676
    DURAN® 实验室镀膜玻璃瓶DURAN® 实验室镀膜玻璃瓶可防瓶子破裂内容物损失和飞溅,本瓶适用于盛放毒害,珍贵物质,并可长期贮存。■ 紫外线吸收可达 380 nm 光波长■ 镀膜耐受-30℃--+135℃,可适用于微波炉■ 盖子需另外选配订货编号容量ml瓶盖规格直径mm高mm包装(箱)21805080610GL25365510109267625GL25367410109267750GL324691102180524100GL4556105102180529150GL4562110102180536250GL4570143102180544500GL4586181102180551750GL45952031021805541000GL451012301021805632000GL451362651021805693500GL45160295121805735000GL451823351218058610000GL452274151218058815000GL452684501218059120000GL452885101
  • 1000mL德国Duran透明镀膜蓝盖试剂瓶2180554
    DURAN® 实验室镀膜玻璃瓶DURAN® 实验室镀膜玻璃瓶可防瓶子破裂内容物损失和飞溅,本瓶适用于盛放毒害,珍贵物质,并可长期贮存。■ 紫外线吸收可达 380 nm 光波长■ 镀膜耐受-30℃--+135℃,可适用于微波炉■ 盖子需另外选配订货编号容量ml瓶盖规格直径mm高mm包装(箱)21805080610GL25365510109267625GL25367410109267750GL324691102180524100GL4556105102180529150GL4562110102180536250GL4570143102180544500GL4586181102180551750GL45952031021805541000GL451012301021805632000GL451362651021805693500GL45160295121805735000GL451823351218058610000GL452274151218058815000GL452684501218059120000GL452885101
  • 500mL德国Duran透明镀膜蓝盖试剂瓶2180544
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  • 溅射镀膜仪专用靶材
    纯英国进口溅射镀膜仪专用靶材产地:英国品牌:Cressington类型:Au, Pt, Au/Pd, Pt/Pd, Cr, Ir, W, Ti, Ag, 高纯碳棒等现阶段由于国内用户辨别能力不足导致市场上非常多的厂家用国产靶材冒充进口靶材现象,而国产靶材由于杂质多(虽然宣称纯度优于4个9),质量次会导致镀膜效果不均匀,污染溅射头等问题,主要区别:1. 国产靶材包装为简单的塑料密封包装,而进口靶材为特制硬纸板保护加真空包装;2. 国产靶材没有产地信息或简单贴牌,而进口靶材有明显的产品信息和编号;
  • 肖特DURAN玻璃容量瓶,透明
    容量瓶肖特DURAN玻璃容量瓶透明特性单环容量刻度和聚乙烯(PE)瓶塞,精细打磨的瓶口适合使用玻璃塞校准基于倒入容量("In"),参考温度为20°C准确度属Class A,符合德国重量及计量规定及DIN和ISO规格ISO1042可高温高压消毒玻璃类型对应 USP, EP 和 JP 指导方针订购信息21678075ml玻璃容量瓶,透明,白色刻度线,PE瓶盖,A级,磨砂口:7/16,DURAN216780810ml玻璃容量瓶,透明,白色刻度线,PE瓶盖,A级,磨砂口:7/16,DURAN216781220ml玻璃容量瓶,透明,白色刻度线,PE瓶盖,A级,磨砂口:10/19,DURAN216781425ml玻璃容量瓶,透明,白色刻度线,PE瓶盖,A级,磨砂口:10/19,DURAN216781750ml玻璃容量瓶,透明,白色刻度线,PE瓶盖,A级,磨砂口:12/21,DURAN2167824100ml玻璃容量瓶,透明,白色刻度线,PE瓶盖,A级,磨砂口:12/21,DURAN2167825100ml玻璃容量瓶,透明,白色刻度线,PE瓶盖,A级,磨砂口:14/23,DURAN2167832200ml玻璃容量瓶,透明,白色刻度线,PE瓶盖,A级,磨砂口:14/23,DURAN2167836250ml玻璃容量瓶,透明,白色刻度线,PE瓶盖,A级,磨砂口:14/23,DURAN2167844500ml玻璃容量瓶,透明,白色刻度线,PE瓶盖,A级,磨砂口:19/26,DURAN21678541000ml玻璃容量瓶,透明,白色刻度线,PE瓶盖,A级,磨砂口:24/29,DURAN21678632000ml玻璃容量瓶,透明,白色刻度线,PE瓶盖,A级,磨砂口:29/32,DURAN21678735000ml玻璃容量瓶,透明,白色刻度线,PE瓶盖,A级,磨砂口:34/35,DURAN
  • 无镀膜光学基底
    镀膜光学基底镀膜光学基底通过降低光楔,最大限度减少发射光束的角度偏差和对准误差。 表面质量高,波前失真小,适用于消色差束采样等。圆形基板的楔形10 arc sec,矩形或矩形基板的楔形 arc min低楔形选项:30±5arc min镀膜光学基底大楔形选项:1°或3。镜片材料:FS和BK-7。传播波前误差:λ/10@633nm,表面质量10-5。通光孔径大于85%,光楔30±5arc min。基底、尺寸和镀膜均支持定制。
  • Eachwave 专业提供镀膜服务 磁控溅射镀膜 气相沉积镀膜 电子束蒸发镀膜 其他光谱配件
    上海屹持光电技术有限公司专业提供各种镀膜服务:典型实例 1,磁控溅射合金膜2,ICPPECVD 制备高厚低应力氧化硅薄膜3,沉积细胞定位电极4,磁控溅射的 制备的 Au/TiO2 连续 主要设备:1,磁控溅射镀膜系统2,磁控溅射镀膜机3,磁控溅射真空镀膜机4,电子束蒸发镀膜仪5,高密度等离子体增强化学气相沉积设备
  • 光纤镀膜_Idealphotonics加拿大进口镀膜光纤
    光纤头镀膜_光纤端面镀膜_光纤镀膜_筱晓光子技术有限公司 加拿大进口镀膜光纤 High Reflective Coatings 高反膜Dielectric High Reflective Coatings (DHR)All-dielectric high reflective (HR) coatings offer a very high efficiency and a much higher laser induced damage threshold than enhanced and protected metal mirrors. They are designed to provide either high reflection over one or more spectral bands, or as broadband reflectors covering, for example, entire visible spectrum with reflection higher than 99% over a certain angular cone of the incident light. Plot below shows spectral performance of our standard high efficiency dielectric reflector that provides Ravg 99% @ 380-780 nm for a certain incidence angle. 订购信息: SN: DHR-Wvelength(1550nm)-Incident angle(09°) Metallic High Reflective Coatings (MHR) Idealphotonics provides metallic high reflective coatings by material of Au, Ag, Al, Cr, and Ni-Cr. These coatings are applied to where the consistent high reflection in a wide spectral rang is necessary. Their reflectivity are not higher than that of dielectric HR coatings, but their HR spectrum can over near-UV, visible and near-IR. In order to prevent these metallic coatings from oxidization, these coatings have been deposited on a layer of dielectric coating. *Ravg is average reflectivity from wavelength 400 to 1200nm.订购信息 SN: MHR-Material(Cu)-Type(Protected) Antireflective CoatingsSingle Layer MgF2 Antireflective Coatings (Part No.: SAR)Magnesium fluoride (MgF2) is commonly used for single-layer antireflection coatings. MgF2 is almost ideal low refractive index material because it has wide transparent range, good adhesion, high durability and high laser induced damage threshold. It is a good choice for the coating of some crystals, such as BBO,KTP and YAG etc. Multilayer Antireflective Coatings (Part No.: VAR)Microphotons offers a full range of V-Coatings from 250nm to 3000nm. This type of coatings can attain the lowest reflectivity at the center wavelength, which can be adjusted to your required wavelength and angle.Multilayer Broadband Antireflective Coatings (Part No.: WAR)Different from single layer MgF2 broadband antireflective coating, the multilayer Broadband antireflective coating can reaches higher transmission for broadband spectrum. Therefore, it is the ideal for a wide range of multi-wavelength laser and white light application. Please notify that the wavelength range and reflectivity of the coating are obviously changed according to the incident angle.Dual Wavelength Band Antireflective Coatings (Part No.: DAR)This coating allows two center wavelengths radiation pass through the substrate with low reflectivity. It is often used in frequency doubling systems or the other muti-laser output systems, such as LBO AR-1064/532 or AR-1535/629 and so on.The lower reflectivity at certain wavelengths could be ordered specially..
  • 500mL德国Duran GLS80广口镀膜蓝盖试剂瓶21865365
    DURAN® GLS80广口镀膜玻璃瓶 DURAN® 实验室镀膜玻璃瓶可防瓶子破裂内容物损失和飞溅,本瓶适用于盛放毒害,珍贵物质,并可长期贮存。■ 紫外线吸收可达 380 nm 光波长■ 镀膜耐受-30℃--+135℃,可适用于微波炉■ 已配蓝色聚丙烯材料盖子订货编号容量ml瓶盖规格直径mm高mm包装(箱)21865365250GLS8011160152500GLS801011521011601631000GLS801012221011601642000GLS8013625210218656953500GLS80111601655000GLS801823141
  • 肖特镀膜防爆试剂瓶(肖特蓝盖瓶)
    PU塑料镀膜适用于&ndash 30° C~+135° C,塑料镀膜可防止瓶体刮伤、碎裂,是运输、储存危险品及珍贵物品的理想选择。紫外线吸收达380nm波长,高透明度,适于微波炉使用。 肖特镀膜蓝盖瓶产品特性,请浏览视频: http://v.youku.com/v_show/id_XNDI4NDY4MjU2.html 货号 容量 瓶盖规格 瓶身直径 瓶身高度 包装数量 GL mm mm 个/箱 1092676 25* 25 36 70 10 1092677 50 32 46 87 10 2180524 100 ** 45 56 100 10 2180529 150 *** 45 62 110 10 2180536 250 ** 45 70 138 10 2180544 500 ** 45 86 176 10 2180551 750 *** 45 95 203 10 2180554 1000 ** 45 101 225 10 2180563 2000 ** 45 136 260 10 2180569 3500 *** 45 160 295 1 2180573 5 000 45 182 330 1 * With specially shaped glass edge for improved pouring out (so that an additional plastic pouring ring is not required). ** Bottles of 100 &ndash 2 000 ml capacity have a shoulder reinforcement ring corresponding to the bottles nominal capacity. *** Acceptance within ISO 4796 standard has been requested.
  • 1000mL德国Duran GLS80广口镀膜蓝盖试剂瓶1160163
    DURAN® GLS80广口镀膜玻璃瓶 DURAN® 实验室镀膜玻璃瓶可防瓶子破裂内容物损失和飞溅,本瓶适用于盛放毒害,珍贵物质,并可长期贮存。■ 紫外线吸收可达 380 nm 光波长■ 镀膜耐受-30℃--+135℃,可适用于微波炉■ 已配蓝色聚丙烯材料盖子订货编号容量ml瓶盖规格直径mm高mm包装(箱)21865365250GLS8011160152500GLS801011521011601631000GLS801012221011601642000GLS8013625210218656953500GLS80111601655000GLS801823141
  • 2000mL德国Duran GLS80广口镀膜蓝盖试剂瓶1160164
    DURAN® GLS80广口镀膜玻璃瓶 DURAN® 实验室镀膜玻璃瓶可防瓶子破裂内容物损失和飞溅,本瓶适用于盛放毒害,珍贵物质,并可长期贮存。■ 紫外线吸收可达 380 nm 光波长■ 镀膜耐受-30℃--+135℃,可适用于微波炉■ 已配蓝色聚丙烯材料盖子订货编号容量ml瓶盖规格直径mm高mm包装(箱)21865365250GLS8011160152500GLS801011521011601631000GLS801012221011601642000GLS8013625210218656953500GLS80111601655000GLS801823141
  • 250mL德国Duran GLS80广口镀膜蓝盖试剂瓶21865365
    DURAN® GLS80广口镀膜玻璃瓶 DURAN® 实验室镀膜玻璃瓶可防瓶子破裂内容物损失和飞溅,本瓶适用于盛放毒害,珍贵物质,并可长期贮存。■ 紫外线吸收可达 380 nm 光波长■ 镀膜耐受-30℃--+135℃,可适用于微波炉■ 已配蓝色聚丙烯材料盖子订货编号容量ml瓶盖规格直径mm高mm包装(箱)21865365250GLS8011160152500GLS801011521011601631000GLS801012221011601642000GLS8013625210218656953500GLS80111601655000GLS801823141
  • Tydex 太赫兹增透镀膜 THz AR Coatings
    Tydex公司专业订制生产THz光学镜片,可以提供太赫兹专用离轴抛物镜、滤波片、偏振片、窗片、透镜、棱镜、波片、分束片、反射镜和菲涅尔透镜等,同时还提供太赫兹衰减器、太赫兹宽带相位变换器。 太赫兹这增透镀膜 THz AR CoatingsDownload THz AR Coatings Datasheet (PDF, 64 KB)As it is known THz transmittance of crystalline materials is not high (transmittance of HRFZ-Si is only ~54% and of THz-grade crystal quartz is ~70%) due to high reflection losses. However, reflection losses can be reduced by THz AR coating. We offer polyethylene and parylene coatings. We have developed polyethylene coating technology for plane surface. Polyethylene coatings are applied for windows only. The coated windows are mounted for easy handling. Parylene coating technology for plane surfaces is well known in microelectronics. We have improved it to achieve coating on optical surfaces (plane as well as spherical ones). So parylene coatings are used for windows as well as for lenses. AR coating wavelength range is specified by customer. It' s possible to make AR coatings for ranges within the wide interval from 60 &mu m to 1300 &mu m. The following AR coatings are offered:1. Two-sided AR coating It is used for windows and meniscus lenses. Currently AR coatings centered at the following ranges are developed: - polyethylene coatings - 60-80 &mu m, 110-160 &mu m, 160-220 &mu m, 320-430 &mu m, 375-510 &mu m, 480-650 & mu m, 535-725 &mu m, 645-870 &mu m, 695-940 &mu m, and 965-1305 &mu m - parylene coating 99-125 &mu m. HRFZ-Si can be coated by polyethylene as well as by parylene while crystal quartz - by parylene only. Due to AR coating transmittance is &ge 90% within any range mentioned above. Examples of transmission curves of polyethylene coated and uncoated HRFZ-Si windows as well as parylene coated and uncoated crystal quartz windows are shown below. Fig. 1. Transmission of uncoated and two-sided polyethylene coated HRFZ-Si windows. AR coating is centered at 160-220 &mu m.Fig. 2. Transmission of uncoated and two-sided parylene coated crystal quartz windows. AR coating is centered at 99-125 &mu m.2. One-sided AR coating Usually it is applied for hemispherical lenses. Plane lens surface is not coated since the lens is used as photoconductive antenna in THz TDS setup or in superconductive bolometer. Currently AR coating centered at the range of 99 um to 125 um is developed for some specific applications. AR coating increases transmittance of the hemispherical lens by 30 %. Since it' s enough difficult to measure transmission of hemispherical lens due to its shape we have simulated transmission curves of AR coated and uncoated lenses (please see them below). Fig.3. Simulated transmission of uncoated and one-sided (spherical surface) parylene coated hemispherical lenses. AR coating is centered at 99-125 &mu m. Experimental results achieved by one of our customers confirmed increasing of transmission due to AR coating. The gain in power in his instruments while using one-side coated hyper-hemispherical lens was about 30-50% at 111 um. As you see transmittance of uncoated HRFZ-Si hemispherical lens is 6 % only. It is connected with the effect of total internal reflection. The angle of total internal reflection is about 17 deg. Due to high refractive index of silicon and lens geometry major part of penetrated into the lens THz radiation is reflected from plane lens surface-air interface. Therefore clear aperture of the hemispherical lens is 40% only. Polyethylene AR coatings as well as parylene ones centered at wavelength ranges differing from mentioned above are in progress.筱晓(上海)光子技术有限公司Micro photons (Shanghai)Technology Co., LTDEmail:info@microphotons.com上海总部:电话:021-64149583地址:上海市闵行区春都路358弄27号楼504,201108
  • 非球面玻璃聚光器
    非球面玻璃聚光器用于低成本的正透过率采购应用。在低f值,高通量的情况下应用,降低像差。不推荐成像、聚焦和或高功率下应用。波段400-700nm,镀氟化镁增透膜。表面质量80-50。CVI提供由N-BK7,UV级熔融石英,准分子级熔融石英,CaF2和N-SF11等材料构成,直径范围为2.5至76mm,焦距为3mm至10m的透镜。 透镜支持各种镀膜,包括增透膜、高反膜等。镜片的面形精度达到λ/10,能减少波前失真,使散射最小。包括平凸透镜、双凸透镜、平凹透镜、双凹透镜
  • 石英玻璃滤光片
    石英带通片(QD)光学截止片石英截止、宽带通带通片主要单色光输出,采用进口镀膜机,石英光绪基底片,高真空硬质镀膜半波带宽15-25nm,中心波长±2nm,背景截止OD2(200-1100nm)光学玻璃采用进口镀膜机,石英光绪基底片,高真空硬质镀膜半波带宽15-25nm,中心波长±2nm,背景截止OD2(200-1100nm)QD254JB280Cut400(透过400-780nm)QD275JB300Cut420(透过420-780nm)QD280JB340Cut800(透过800nm以上)QD295JB360AM1.5G(300-1100nm)QD300-800JB380UVREF(紫外反射片,200-400nm)QD313JB400AREF(全光谱反射,200-2500nm)QD320JB420VisREF(可见反射片,350nm-780nm)QD325JB450QD330JB470QD334JB490QD350JB510 QD355JB550QD360JB580QD365JB600QD370JB630QD375长方形 JB420QD380QD400QD405QD420QD435QD450QD460QD475QD500QD520QD550QD578QD600QD630QD650QD670QD700QD730 QD765QD850QD940
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