光聲成像激勵(lì)光源的現(xiàn)狀及選用
發(fā)布時(shí)間:2019-07-05 09:13
【摘要】:隨著光聲成像技術(shù)研究的迅猛發(fā)展,其越來越多地被應(yīng)用于生物醫(yī)學(xué)成像及檢測的各個(gè)方面。由于現(xiàn)有光聲成像產(chǎn)品多受限于其激勵(lì)光源,導(dǎo)致結(jié)構(gòu)復(fù)雜、體積龐大、價(jià)格昂貴,限制了其進(jìn)一步普及和推廣。分析了光聲成像對光源的限制和要求,總結(jié)了現(xiàn)有Nd∶YAG、光學(xué)參量振蕩器、半導(dǎo)體激光器及發(fā)光二極管等不同種類光聲光源的現(xiàn)狀和優(yōu)劣,為光聲成像技術(shù)研究和光聲成像產(chǎn)品研制中對光聲光源的選擇提供相應(yīng)的參考和指導(dǎo)。
文內(nèi)圖片:
圖片說明:光聲成像原理示意圖
[Abstract]:With the rapid development of photoacoustic imaging technology, it is more and more used in biomedical imaging and detection. Because most of the existing photoacoustic imaging products are limited by its excitation light source, the structure is complex, the volume is large and the price is expensive, which limits its further popularization and promotion. The limitations and requirements of photoacoustic imaging on light source are analyzed, and the present situation and advantages and disadvantages of different kinds of photoacoustic light source, such as Nd:YAG, optical parametric oscillator, semiconductor laser and light emitting diode, are summarized, which provides corresponding reference and guidance for the selection of photoacoustic light source in the research of photoacoustic imaging technology and the development of photoacoustic imaging products.
【作者單位】: 中國科學(xué)院蘇州生物醫(yī)學(xué)工程技術(shù)研究所;蘇州大學(xué)附屬第一醫(yī)院超聲科;
【基金】:蘇州市應(yīng)用基礎(chǔ)研究資助項(xiàng)目(SYS201456;SYG201433;SYG201607) 國家博士后面上基金資助項(xiàng)目(2015M581409) 蘇州市生物醫(yī)學(xué)超聲重點(diǎn)實(shí)驗(yàn)室資助項(xiàng)目(SZS201510) 江蘇省國際合作重點(diǎn)資助項(xiàng)目(BZ2016023) 江蘇省面上研究資助項(xiàng)目(BK20161235)
【分類號(hào)】:R310
文內(nèi)圖片:
圖片說明:光聲成像原理示意圖
[Abstract]:With the rapid development of photoacoustic imaging technology, it is more and more used in biomedical imaging and detection. Because most of the existing photoacoustic imaging products are limited by its excitation light source, the structure is complex, the volume is large and the price is expensive, which limits its further popularization and promotion. The limitations and requirements of photoacoustic imaging on light source are analyzed, and the present situation and advantages and disadvantages of different kinds of photoacoustic light source, such as Nd:YAG, optical parametric oscillator, semiconductor laser and light emitting diode, are summarized, which provides corresponding reference and guidance for the selection of photoacoustic light source in the research of photoacoustic imaging technology and the development of photoacoustic imaging products.
【作者單位】: 中國科學(xué)院蘇州生物醫(yī)學(xué)工程技術(shù)研究所;蘇州大學(xué)附屬第一醫(yī)院超聲科;
【基金】:蘇州市應(yīng)用基礎(chǔ)研究資助項(xiàng)目(SYS201456;SYG201433;SYG201607) 國家博士后面上基金資助項(xiàng)目(2015M581409) 蘇州市生物醫(yī)學(xué)超聲重點(diǎn)實(shí)驗(yàn)室資助項(xiàng)目(SZS201510) 江蘇省國際合作重點(diǎn)資助項(xiàng)目(BZ2016023) 江蘇省面上研究資助項(xiàng)目(BK20161235)
【分類號(hào)】:R310
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