近期,中科院上海光机所空间激光信息技术研究中心、上海市全固态激光器与应用技术重点实验室冯衍研究员课题组在钠导星激光器技术研究中取得重要进展,他们采用基于窄线宽拉曼光纤放大
阅读全文Microwave photonics enables the transfer of radio frequency signals over optical fibers for mobility and high bandwidth, bridging the gap between wireless applications and photonic technology.
阅读全文在北京乃至全国,恐怕都找不出这样一台科学装置可以凝聚了历届领导人和整个社会关注的目光——北京正负电子对撞机(BEPC),我国第一个大科学装置,此时正静静盘踞在中国科学院高能物理研
阅读全文科学网上海11月6日讯(通讯员吉娜 记者黄辛)由上海海事大学安博文教授科研团队牵头研发的“复合海缆在线监测系统”在第16届中国国际工业博览会上亮相。
阅读全文近期,中国科学院上海光学精密机械研究所中科院强激光材料重点实验室在色散反射镜研制上取得新进展,在国内率先成功研制出可以获得10fs量级脉冲的钛宝石激光谐振腔内用两种啁啾镜对,
阅读全文The TECHSPEC® Silver Series Telecentric Measuring Lenses from Edmund Optics offer a compact, cost-effective solution for replacing standard fixed focal length lenses. Telecentric lenses are ideal for...
阅读全文For over 20 years, Bernard Kress has made significant scientific contributions as a researcher, professor, consultant, advisor, instructor, and author, in the field of micro-optics, diffractive optics...
阅读全文Membrane-wrapped gold nanoparticles designed to have specific surface properties have been used to investigate and mimic complex viral processes.
阅读全文斯坦福大学Brian E. Applegate带领的小组近期提出了利用VT-DBR扫频光源做为相敏OCT系统光源的想法。相敏OCT能在生物组织里能实现极其灵敏的机械振动,所以利用其在动物的耳病模型中实现纳米尺度
阅读全文Using nanocrystal fluorescence in chiral photonic bandgap microcavities and plasmonic
阅读全文Diffractive arrays of metallic nanoparticles act as nanoantenna-phased arrays that enhance emission from thin phosphor layers in defined directions,
阅读全文R-seeking missiles guided by imaging systems can locate targets even under laser dazzle, enabling them to track and pose a threat to aircraft.
阅读全文Organic LEDs incorporating copper(I) emitters have been around for 15 years, but only now are these materials beginning to show very high efficiencies in electroluminescent devices.
阅读全文Highly corrugated surfaces, nanoparticle assemblies, and superstructured multilayers offer superior functionality in controlling propagating volume plasmons with large wave vectors.
阅读全文A new technique using high-index glasses enables photonic device integration on substrates such as semiconductors, glasses, IR crystals, polymers, and graphene.
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