Skin biomedical optical imaging system using dual-wavelength polarimetric control with liquid crystals

被引：19

作者：

Safrani, Avner ^{[1
]}

Aharon, Ofir ^{[1
]}

Mor, Shahar ^{[1
]}

Arnon, Ofer ^{[2
,3
]}

Rosenberg, Lior ^{[2
,3
]}

Abdulhalim, Ibrahim ^{[1
]}

机构：

[1] Ben Gurion Univ Negev, Dept Electroopt Engn, IL-84105 Beer Sheva, Israel

[2] Ben Gurion Univ Negev, Soroka Univ Med Ctr, Dept Plast & Reconstruct Surg, IL-84105 Beer Sheva, Israel

[3] Ben Gurion Univ Negev, Soroka Univ Med Ctr, Burn Unit, IL-84105 Beer Sheva, Israel

来源：

JOURNAL OF BIOMEDICAL OPTICS | 2010年 / 15卷 / 02期

关键词：

skin imaging; skin cancer; spectral imaging; polarimetric imaging; COHERENCE TOMOGRAPHY; FILTER;

D O I：

10.1117/1.3394338

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Spectropolarimetric skin imaging is becoming an attractive technique for early detection of skin cancer. Using two liquid crystal retarders in combination with a dual-band passive spectral filter and two linear polarizers, we demonstrate the spectral and polarimetric imaging of skin tissue in the near infrared. Based on this concept, a compact prototype module has been built and is being used for clinical evaluation. (C) 2010 Society of Photo-Optical Instrumentation Engineers. [DOI: 10.1117/1.3394338]

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页数：8

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