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分析光学元件保偏特性的方法

一种分析光学元件保偏特性的方法，包括：由第一宽波段线偏振片和第一宽波段四分之一波长波片组成极化单元，由第二宽波段四分之一波长波片和第二宽波段线偏振片组成检测单元，在同一光路上依次排列有激光器、极化单元、检测单元和光功率计；调节极化单元和调节检测单元；在极化单元和检测单元之间插入待测的光学元件；读取光功率计的读数，若待测光学元件对入射光的偏振状态有所改变，光功率计的读数将有所增加；若待测光学元件对入射光的偏振状态没有改变，则光功率计的读数不变 ...
朱汇, 吴昊, 郑厚植
core  

[Effect of network literacy on depression levels among young adults: an analysis based on China Family Panel Studies]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Zhang C, Lin P.
europepmc   +1 more source

[Risk factors for intraoperatively acquired pressure injury in orthopedic patients and development of a prediction model: A real-world clinical cohort study]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Li N, Duan Y, Zhao F, Gao Q.
europepmc   +1 more source

[State Changes and Stability Grading of Driver Genes in Non-small Cell Lung Cancer Based on Repeated NGS Testing]. [PDF]

Zhongguo Fei Ai Za Zhi
Zhao D, Xu F, Zhang L, Zhang N, Liu Z, Li K, Zhang C, Zhou L, Dong Y, Mu J, Che N.   +10 more
europepmc   +1 more source

[Diagnostic agreement of large language models with clinical reference diagnoses of mental disorders and associated factors]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Xu S, Lin Z, Wang H, Yuan N, Chen C, Liu C.   +5 more
europepmc   +1 more source

[Design and implementation of a clinical trial image medical record desensitization system based on artificial intelligence technology]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Zhang Z, Fu Z, Jiang M, Liu W, Heng F.
europepmc   +1 more source

[Characteristics of urinary organic acid metabolic profile and screening of key metabolic markers in patients with urolithiasis]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Qi Z, Bian X, Hu H, Tian C, Wang C, Zhou Y, Xu T, Wang H, Cao L, Hu H.   +9 more
europepmc   +1 more source

[Clinical Frontiers and Applications Progress of ctDNA in Precision Treatment
of Non-small Cell Lung Cancer]. [PDF]

Zhongguo Fei Ai Za Zhi
Yu H, Qiao H, Li J, Du L.
europepmc   +1 more source

[Construction and Validation of a Risk Prediction Model for Catheter Blockage in Patients With Implantable Venous Access Ports]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Zhang S, Han S, Zhao N.
europepmc   +1 more source

[Assessment of myocardial injury following anthracycline chemotherapy in children with leukemia by echocardiography]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Xia YL, Jiang W, Sun JF, Zhou XF, Kong LJ, Wang P.   +5 more
europepmc   +1 more source