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首页> 外文会议>SPIE Conference on Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications >High-NA HPCS optical fibers for medical diagnosis and treatment
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High-NA HPCS optical fibers for medical diagnosis and treatment

机译：高Na HPCS光纤用于医学诊断和治疗

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Hard Plastic Clad Silica (HPCS) optical fibers with pure silica cores have been developed which are robust and have NA(Numerical Aperture)>0.50. Improved clad only HPCS fibers have been produced for both new 'standard' and 'high' NA versions. Based on new cladding formulations, the 'standard' NA fiber has an NA of 0.41, while the new ultrahigh NA fiber has an NA of 0.54. Mechanical strength and preliminary fatigue data are presented along with spectral characterization data. For the first time significant results were obtained for clad only high NA fibers, The fibers are useful for diagnostic and surgical applications. Short to medium length time to failure results, indicate that the static fatigue parameters of the new high numerical aperture (NA) optical fibers are at least as good as those for former standard NA (0.37) HPCS fibers, which is an advance from previous results on the older formulation high NA fibers.
机译：已经开发了具有纯二氧化硅芯的硬塑料包层二氧化硅（HPCS）光纤，其具有稳健，并且具有Na（数值孔径）> 0.50。改进的包层仅为新的“标准”和“高”NA版本生产了HPCS光纤。基于新的包层配方，“标准”NA纤维的NA为0.41，而新的超高NA纤维的NA为0.54。与光谱表征数据一起呈现机械强度和初步疲劳数据。对于第一次获得显着的高Na纤维获得显着结果，纤维可用于诊断和手术应用。短到中长度的失效结果，表明新的高数值孔径（NA）光纤的静态疲劳参数至少与前标Na（0.37）HPCS纤维一样好，这是先前结果的提前在较旧的配方高纳纤维上。

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