¢ß½ÅÄÚ´Â Àڻ簡 °³¹ß »ý»êÇÏ´Â Çü±¤ ºÐ±¤ºÐ¼®Àåºñ (FS-2, Fluorescence Spectrophotometer) ÀÇ ¿ø¸®¿Í ÀÀ¿ë ºÐ¾ßÀÇ Àü¹ÝÀûÀÎ ÀÌÇØ¸¦ µ½°íÀÚ Çü±¤ ºÐ±¤ ºÐ¼®°ú °ü·ÃµÈ Ä®·³À» ¿¬Àç Çϰí ÀÖ½À´Ï´Ù. À̹ø ³× ¹øÂ° Ä®·³Àº Àú¹ø È£ÀÇ ¡°Çü±¤ ºÐ±¤°èÀÇ ±¤¿ø¡±¿¡ À̾ ¡°Çü±¤ ºÐ±¤°èÀÇ °ËÃâ±â¡±¿¡ ´ëÇØ »ìÆì º¸µµ·Ï ÇϰڽÀ´Ï´Ù.

Çü±¤ºÐ±¤±âÀÇ °ËÃâ±â(Detector)´Â ±¤ÀüÈ¿°ú1¸¦ ÀÌ¿ëÇÏ¿© ½Ã·á¿¡¼­ ¹æÃâ(emission)µÈ Çü±¤ ½ÅÈ£¸¦ Àü±âÀû ½ÅÈ£·Î º¯È¯ÇØ ÁÖ´Â ¿ªÇÒÀ» ÇÑ´Ù. ÀϹÝÀûÀ¸·Î Çü±¤½ÅÈ£¸¦ ÃøÁ¤Çϱâ À§ÇØ ¹Ì¾àÇÑ ºû¿¡µµ °¨µµ°¡ ¿ì¼öÇÑ ±¤ÀüÁõ¹è°ü(Photomultiplier tube, PMT)·ùÀÇ °ËÃâ±â°¡ °¡Àå ³Î¸® »ç¿ëµÇ°í ÀÖ´Ù (±×¸² 1). ¶ÇÇÑ Çѹø¿¡ ¿©·¯ ÆÄÀå ¿µ¿ª ¹× ´õ ºü¸¥ ÃøÁ¤À» À§ÇØ ´Ùä³Î °ËÃâ±â(Photo diode array, Microchannel Plate PMT) ¹æ½ÄÀ» »ç¿ëÇϱ⵵ Çϸç, ´Ù¾çÇÑ Çü±¤ °ËÃâÀåºñ ¹× »ç¿ë ºÐ¾ß¿¡ µû¶ó Ç¥ 1¿¡¼­ º¸ÀÎ ¹Ù¿Í °°Àº ´Ù¾çÇÑ Á¾·ùÀÇ °ËÃâ±â°¡ °³¹ß, »ç¿ëµÇ°í ÀÖ´Ù.


[±×¸² 1] ´Ù¾çÇÑ ÇüÅÂÀÇ ±¤ÀüÁõ¹è°ü
(Photomultiplier tubes Hand Book _HAMAMATSU ¿¡¼­ ¹ßÃé)

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Photo multiplier tube(PMT)

PMT

Steady state, photon count

Microchannel Plate PMT
(MCP PMT)

PMT

Time correlated single photon
counting(TCSPC) DNA sequencing

Photo diode

Photo diode

Steady state, photon count

Avalanche photodiodes(APDs)

Photo diode

Time correlated single photon
counting(TCSPC)

Photo diode array

Photo diode

Steady state, photon count

Charge-coupled devices(CCDs)

CCD

Steady state, photon count
Small spectrofluorometer

Fluorescence imaging Camera
(Streak Cameras)

CCD

Steady state, photon count
Small spectrofluorometer


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À̹ø È£¿¡¼­´Â °ËÃâ±âÁß Çü±¤ºÐ±¤±â¿¡ °¡Àå ³Î¸® »ç¿ëµÇ´Â ±¤ÀüÁõ¹è°ü(PMT)¿¡ ´ëÇØ¼­ ÁßÁ¡ÀûÀ¸·Î ¾Ë¾Æ º¸±â·Î ÇÑ´Ù.