Tunable elastomer-based virtually imaged phased array
نویسندگان
چکیده
منابع مشابه
Generalized grating equation for virtually-imaged phased-array spectral dispersers.
The virtually-imaged phased array (VIPA) is a side-entrance etalon with potential application as a high-resolution spectral disperser for wavelength division multiplexing. Here we present an approximate analytical spectral dispersion law for the VIPA, which we confirm experimentally.
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Introduction: After their introduction by Roemer et al [1], phased array coils have become standard in clinical MR imaging. The development of array coils for small animal MRI is of increasing interest. Field strengths of 4.7T and higher are especially suited for small animal work because of the high SNR offered at these field strengths. Isolation preamplifiers are expensive and not ubiquitous ...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2013
ISSN: 1094-4087
DOI: 10.1364/oe.21.003324