Photorefractive detection of tissue optical and mechanical properties by ultrasound modulated optical tomography.
نویسندگان
چکیده
Ultrasound-modulated optical tomography is a developing hybrid imaging modality that combines high optical contrast and good ultrasonic resolution for imaging soft biological tissue. We developed a photorefractive-crystal-based, time-resolved detection scheme with the use of a millisecond long ultrasound burst to image both the optical and the mechanical properties of biological tissues, with improved detection efficiency of ultrasound-tagged photons.
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ورودعنوان ژورنال:
- Optics letters
دوره 32 6 شماره
صفحات -
تاریخ انتشار 2007