|
|
Timing skew compensation methods for CMOS SPAD line sensors used for Raman spectroscopy |
|---|---|
| Author: | Talala, Tuomo1; Nissinen, Ilkka1 |
| Organizations: |
1Circuits and Systems Research Unit, University of Oulu, Oulu, Finland |
| Format: | article |
| Version: | accepted version |
| Access: | open |
| Online Access: | PDF Full Text (PDF, 0.9 MB) |
| Persistent link: | http://urn.fi/urn:nbn:fi-fe202001283692 |
| Language: | English |
| Published: |
Institute of Electrical and Electronics Engineers,
2019
|
| Publish Date: | 2020-01-28 |
| Description: |
AbstractTwo methods were developed to compensate for the timing skew of CMOS SPAD line sensors used for time-resolving Raman spectroscopy. Both methods were tested using a time-resolving Raman spectrometer built around a 256-channel CMOS SPAD line sensor. As an example, Raman spectrum of highly fluorescent sesame seed oil was measured. Most of the distortion in the measured spectrum was caused by the timing skew and about 75 % of it could be removed by using either of the methods presented. see all
|
| Series: |
Symposium on Photonics and Optoelectronics |
| ISSN: | 2156-8464 |
| ISSN-E: | 156-8480 |
| ISSN-L: | 2156-8464 |
| ISBN: | 978-1-7281-1634-1 |
| ISBN Print: | 978-1-7281-1635-8 |
| Pages: | 1 - 4 |
| DOI: | 10.1109/SENSORS43011.2019.8956897 |
| OADOI: | https://oadoi.org/10.1109/SENSORS43011.2019.8956897 |
| Host publication: |
2019 IEEE SENSORS, 27.-30.10.2019, Montreal, Kanada |
| Conference: |
2019 IEEE SENSORS |
| Type of Publication: |
A4 Article in conference proceedings |
| Field of Science: |
213 Electronic, automation and communications engineering, electronics |
| Subjects: | |
| Copyright information: |
© 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |