TY - CONF T1 - The development of an SI-traceable calibration sphere for low-temperature phosphor thermometry JO - Optical Sensing and Detection IX UR - https://doi.org/10.1117/12.3100039 PY - 2026/05/28 AU - Hutchinson TMF AU - Leonidas E AU - Willmott JR AU - Hobbs MJ ED - Berghmans F ED - Chiavaioli F ED - Zergioti I DO - DOI: 10.1117/12.3100039 PB - SPIE SP - 113 EP - 113 Y2 - 2026/06/23 ER -