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|a eng
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| 100 |
1 |
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|a Kong, Fanting
|e verfasserin
|4 aut
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| 245 |
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|a High-resolution photoacoustic imaging with focused laser and ultrasonic beams
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|c 2009
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|a Text
|b txt
|2 rdacontent
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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| 338 |
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|a Band
|b nc
|2 rdacarrier
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|a Date Revised 20.10.2021
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a We report a photoacoustic imager that utilizes a focused laser beam in combination with a 20 MHz ultrasound focusing transducer to obtain micron-resolution tissue images over a long working distance. The imager is based on a ring transducer that combines ultrasonic and laser beams collinearly and confocally in a monolithic element. The combination of focused laser beam and short pulse irradiation led to significant improvement in lateral and axial resolutions compared to the pulse-echo ultrasonic imaging technique or photoacoustic imaging with an unfocused laser. Potential applications include clinical examination of the eye and characterization of thin and superficial tissues
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|a Journal Article
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|a Chen, Y C
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lloyd, Harriet O
|e verfasserin
|4 aut
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| 700 |
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|a Silverman, Ronald H
|e verfasserin
|4 aut
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| 700 |
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|a Kim, Hyung Ham
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Cannata, Jonathan M
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Shung, K Kirk
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Applied physics letters
|d 1998
|g 94(2009), 3 vom: 19. Jan., Seite 33902
|w (DE-627)NLM098165984
|x 0003-6951
|7 nnas
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| 773 |
1 |
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|g volume:94
|g year:2009
|g number:3
|g day:19
|g month:01
|g pages:33902
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|d 94
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|e 3
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|h 33902
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