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OPEAK提供的少模光纤，是利用 PCVD 工艺制备复杂光纤波导结构的灵活性以及良好的控制精度，可以实现阶跃型 (Step-Index)、渐变型 (Graded-Index) 等类型的芯层结构，以及在光纤包层部分实现掺氟 (F) 的内包层 (Inner Cladding) 或者沟道 (Trench) 结构。可以根据不同设计，实现两模、四模等多种型号的少模光纤。 ...
掺铥石英光纤用于1.9 - 2.1um波段的光纤激光器或光纤放大器，其泵浦波长可选择793nm、1180nm及1550nm。通过光纤内部掺杂高浓度的铥，提供了更高效率避免光子暗化，同时交叉弛效应激发相邻离子发射更长波长的光，使斜率效率随着掺杂浓度增大而提高。 ...
掺镱双包层光纤其单模纤芯掺杂镱离子，外围包层为石英材料，涂覆层为低折射率保护层，由此形成的双包层光纤结构可用于光纤激光器与光纤放大器，工作波长范围涵盖1040至1200nm。本产品用于光纤激光器与放大器可获得高光束质量，高泵浦转换效率，易于实现小型化结构，极高的可靠性与免维护性。优化的设计与严格的生产制造工艺保证光纤可...
OPEAK光电二极管包括铟镓砷（InGaAs）光电二极管，是一个具有高响应率的铟镓砷光电二极管，波长范围从1100到1700nm，灵敏度可达-21dBm，是一款低成本通用型光电探测器。对探测带宽或灵敏度有更高要求请进入光电探测器频道选择对应的光电探测器模块产品。...
LECtivity available ...
深圳中剑光电通信有限公司生产基地位于深圳光明新区，主要产品有光纤连接器、PLC光分路器等无源光器件产品订购联系 18588451913...
LECtion optical materials with low scatter and absorption. Standard size laser grade right angle prisms, with good surface finish, flatness as high as l/10 and high accuracy are available in Photonchina.With the rich experience in producing these prisms and high precision equipment both in making and inspe...
LECtive prism which is used to invert an image. These prisms are shaped from a truncated right-angle prism. A beam of light entering one of the sloped faces of the prism undergoes total internal refLECtion from the inside of the longest (bottom) face and emerges from the opposite sloped face. Images passi...
LECt a beam normal to the prism's perpendicular surface through an angular deviation ranging from 2° to 10°. They can be used individually or in combination with another wedge prism for beam steering, with uncoated or coated. In this case, rotating one wedge in relation to the other will change the dire...
产品特点Glan laser prisms is a glan taylor polarizer that is specially designed for high energy application. The side of housing is drilled two holes. The ordinary ray is refLECted through an angle and exits the polarizer through one of holes. • 高偏振度 • 宽波...
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