Pegrum, H M; Montgomery, R; Fox, N P; Mountford, J R; Salim, S; Woolliams, P D; Pointer, M R; Crane, L; Chapman, M (2006) Expedia's best blue sky: experiment and results. NPL Report. DQL-OR 018
Mountford, J R; Porrovecchio, G*; Smid, M*; Smid, R* (2008) Development of a switched integrator amplifier for high accuracy optical measurements. Appl. Opt., 47 (31). pp. 5821-5828.
Cheung, J Y; Chunnilall, C J; Thomas, P J; Mountford, J R; Fox, N P (2007) Photon-counting - measurement challenges. Proc. SPIE - Int. Soc. Opt. Eng., 6583. 6583OG
Cheung, J Y; Chunnilall, C J; Woolliams, E R; Fox, N P; Mountford, J R; Wang, J; Thomas, P (2007) The quantum candela: a re-definition of the standard units for optical radiation. J. Mod. Opt., 54 (2-3). pp. 373-396.
Cheung, J Y; Vaughan, M P; Mountford, J R; Chunnilall, C J (2004) Correlated photon metrology of detectors and sources. Proc. SPIE - Int. Soc. Opt. Eng., 5161 (1). pp. 365-376.
Woolliams, E R; Hunt, T M; Harrison, N J; Windsor, S A; Fox, N P; Mountford, J R; Rogers, L J; Pegrum, H M (2003) Improve transfer standard sources for calibration of field spectrometers used for Earth observation applications. Proc. SPIE - Int. Soc. Opt. Eng., 4881. pp. 386-394.