tag:blogger.com,1999:blog-19092890.post2528557332206455387..comments2024-03-28T17:41:43.970+02:00Comments on Image Sensors World: Chronoptics on iToF Camera Design ChallengesVladimir Koifmanhttp://www.blogger.com/profile/01800020176563544699noreply@blogger.comBlogger6125tag:blogger.com,1999:blog-19092890.post-4880167500612685382021-05-12T13:19:32.694+03:002021-05-12T13:19:32.694+03:00In epc635 datasheet, table 5 and 6 (see dowload ar...In epc635 datasheet, table 5 and 6 (see dowload area on espros.com), the data needed to design a 3D TOF camera is listed.<br />QE and full well capacity are not really the direct parameters to define the detection sensitivity and the ambient light suppression capability.<br />However, you are right, QE and FW capacity are values to compare different vendor technologies.Federico Montagni , R&D ESPROS photonics corporationhttp://www.espros.comnoreply@blogger.comtag:blogger.com,1999:blog-19092890.post-32126048369744834342021-05-12T12:49:41.199+03:002021-05-12T12:49:41.199+03:00The tables 5 and 6 in the datasheet of the epc635 ...The tables 5 and 6 in the datasheet of the epc635 show the data needed to design a 3D TOF camera. QE and full well capacity are not really the direct parameters to define the detection sensitivity and the ambient light suppression capability. However, you are right, QE and FW capacity are values to compare different vendor technologies.Federico Montagni, ESPROS Photonics AGnoreply@blogger.comtag:blogger.com,1999:blog-19092890.post-44614361222045340002021-05-12T03:38:31.834+03:002021-05-12T03:38:31.834+03:00Yes, the quantum efficiency will improve the captu...Yes, the quantum efficiency will improve the capture of all photons. ToF cameras are active illumination sensors, and power is required to generate the signal photons, by improving the quantum efficiency of the sensor it reduces the power of the light source required, as it makes the entire system more efficient. Refaelhttps://www.blogger.com/profile/09425377033775663425noreply@blogger.comtag:blogger.com,1999:blog-19092890.post-77561214711156097152021-05-12T01:47:56.388+03:002021-05-12T01:47:56.388+03:00Any reason those numbers are not on the datasheet?...Any reason those numbers are not on the datasheet? Refaelhttps://www.blogger.com/profile/09425377033775663425noreply@blogger.comtag:blogger.com,1999:blog-19092890.post-49712509989373740912021-05-11T15:10:29.718+03:002021-05-11T15:10:29.718+03:00Could you elaborate on that conclusion a bit more?...Could you elaborate on that conclusion a bit more? an increased quantum efficiency will also lead to increased sensitivity to background light I believeAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-19092890.post-75546511483588307642021-05-11T14:18:46.596+03:002021-05-11T14:18:46.596+03:00Just to mention, that the epc635 has a quantum eff...Just to mention, that the epc635 has a quantum efficiency of >50% @ 940nm and a full well depth of 8’000 ke- (yes: 8 Me-) including an automatic common mode rejection in the charge domain. Perfect for any long range outdoor application.Federico Montagni , R&D ESPROSnoreply@blogger.com