
¢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¡±¿¡ ÀÌ¾î¼ ¡°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)
°ËÃâ±â Á¾·ù |
°è ¿ |
»ç¿ë ºÐ¾ß |
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
|
|
[Ç¥ 1. Çü±¤ ºÐ±¤±â¿¡ »ç¿ë µÇ´Â °ËÃâ±â Á¾·ù¿Í »ç¿ë ºÐ¾ß]
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