Dark Current [pA/cm2] or [nA/cm2] Definition ; Idark = (Signal Charge / Integration time)¡ç Q = i¡¿t , typically under the 1nA/cm2. c.f. : Dark Level , ( Q = CV )
Dynamic Range : [dB] Definition ; = 20 log [Saturation Signal / Dark Signal (rms Noise floor)] , typically 60 ~ 70 dB.
Fill Factor (Aperture Efficiency) : [%] Definition ; = Light Sensitive Area / 1 pixel Area ) X 100
Fixel Pattern Noise (FPN) : ÀüÇÏ transfer circuit°ú source follower circuitÀ» ±¸¼ºÇÏ´Â TrÀÇ threshold mismatch ¿¡ ÀÇÇØ ÁÖ·Î ¹ß»ýÇÔ. ÀÌ´Â dark »óÅ¿¡¼ system gainÀ» ³ôÀÌ¸é ´«À¸·Î ½Äº° °¡´ÉÇÏ´Ù. Gain type FPN Àº pixel size °¡ ÀÛÀ»¶§ pixelÀÇ geometry º¯È¿¡ ÀÇÇØ ¹ß»ýÇÑ´Ù.
Reset Noise (kTC Noise) : °³º° pixel ·ÎºÎÅÍ ½ÅÈ£¸¦ Readout ÇÑ ÈÄ, Reset ÇÒ ¶§ ¹ß»ýÇÏ´Â thermal noise. k : Boltzmann constant , T : Kelvin, C : Junction Capacitance.
Quantum Efficiency : [%] Definition = (Photo - generated electrons / Incident photons on the pixel Area) X 100 ÀϹÝÀûÀ¸·Î ¾çÀÚÈ¿À²(quantum efficiency)¶ó ÇÔÀº ÀÔ»çµÈ photon 1°³´ç »ý¼ºµÇ´Â EHPÀÇ °³¼ö¸¦ ÀǹÌÇÑ´Ù.