VHG Reference Materials | LGC Standards - LGC Ltd
VHG was founded in 1981 as an independent analytical testing laboratory. In 1984, VHG expanded its operation to include the commercial manufacture of high-purity single and multi …
Ag, Al, B, Ba, Bi, Ca, Cd, Cr, Cu, Fe, In, Li, K, Mg, Mn, Mo ... - LGC Ltd
VHG has manufactured single and multi-element standards (both aqueous and oil-based) for more than 30 years, including petroleum standards, analytical reference standards for new …
全息光学元件 | Coherent高意
Volume holographic gratings (VHG) provide the capability of narrowing and stabilizing the wavelength of semiconductor lasers by forming an external cavity laser (ECL). We are …
LGC Standards: Reference Materials, Standards & Testing - LGC Ltd
VHG Aqueous Inorganic Certified Reference Materials (CRMs) & Calibration Standards
相分离聚合物专题17:《Sci. Adv.》变刚度双连续类玻璃体异质凝胶
2024年10月29日 · 研究团队开发了一种双连续玻璃态聚合物异质凝胶（vhg），具有高机械强度、宽跨度可变刚度和双向离子压阻传感功能，为智能传感器、软体机器和生物电子设备提供了新 …
vhgasia
VHG Hospitality is at the forefront of development and operations of tented camps and eco lodges in Asia. We provide turnkey, capital-efficient solutions for investors seeking to own exclusive …
体光栅 (VBG，VHG)
体布拉格光栅(VBG，VHG)，可被置于激光共振腔内用以对激光器波长锁定（中心波长精度为0.1-0.5nm ） 、横模纵模选取及控制、激光线宽压窄（低至20pm ）及提升激光器工作温度范围。
Victoria Harbor Group
VHG ( Victoria Harbour Group / Victoria Harbor Group ) is named after Hong Kong’s iconic Victoria harbour, where the Group first convened. Our founders believe a city is defined by its …
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理化所在全息光致聚合物研究方面取得新进展 - CAS
2023年5月23日 · 以光致聚合物制备的体全息光栅（VHG）作为耦合元件的全息光波导具有体积小、重量轻、成像清晰、设计灵活等优势，正受到AR研发领域的广泛关注。 为了实现高性能透 …