J. Y. Cheung, P. J. Thomas, C. J. Chunnilall, J. R. M. Mountford,
and N. P. Fox,
"Measurement of quantum efficiency using the correlated photon technique," extended abstract, presented at the NEWRAD 2005,
9th International Conference on Developments and Applications in Optical Radiometry,
WRC/PMOD, Davos, Switzerland, 17-19 October 2005.

M. Ware and A. Migdall, "Single photon detector characterization using correlated photons: the march from feasibility to metrology," J.
Mod. Opt. 51, 1549-1557 (2004).

B. Munro,
"Quantum information processing with light and its requirement for detectors," presented at the NIST Single Photon Detection workshop, Gaithersburg, Maryland, USA, 31 March-1 April 2003.

E. R. Woolliams, D. F. Pollard, N. J. Harrison, E. Theocharous,
and N. P. Fox,
"New facility for the high accuracy measurement of lens transmission," Metrologia 37, 603-605 (2000).

[CrossRef]

V. E. Anderson, N. P. Fox, and D. H. Nettleton, "Highly stable, monochromatic and tunable optical radiation source and its application to high accuracy spectrophotometry," Appl.
Opt. 31, 536-545 (1992).

[CrossRef]
[PubMed]

N. P. Fox,
"Trap detectors and their properties," Metrologia 28, 197-202 (1991).

[CrossRef]

S. L. Campbell and C. D. Meyer, Jr., *Generalized Inverses of Linear Transformations* (Pitman Publishing Limited , 1979).

A. B. Israel and T. N. E. Greville, *Generalized Inverses: Theory and Applications* (Wiley , 1974).

V. E. Anderson, N. P. Fox, and D. H. Nettleton, "Highly stable, monochromatic and tunable optical radiation source and its application to high accuracy spectrophotometry," Appl.
Opt. 31, 536-545 (1992).

[CrossRef]
[PubMed]

S. L. Campbell and C. D. Meyer, Jr., *Generalized Inverses of Linear Transformations* (Pitman Publishing Limited , 1979).

J. Y. Cheung, P. J. Thomas, C. J. Chunnilall, J. R. M. Mountford,
and N. P. Fox,
"Measurement of quantum efficiency using the correlated photon technique," extended abstract, presented at the NEWRAD 2005,
9th International Conference on Developments and Applications in Optical Radiometry,
WRC/PMOD, Davos, Switzerland, 17-19 October 2005.

J. Y. Cheung, P. J. Thomas, C. J. Chunnilall, J. R. M. Mountford,
and N. P. Fox,
"Measurement of quantum efficiency using the correlated photon technique," extended abstract, presented at the NEWRAD 2005,
9th International Conference on Developments and Applications in Optical Radiometry,
WRC/PMOD, Davos, Switzerland, 17-19 October 2005.

J. Y. Cheung, P. J. Thomas, C. J. Chunnilall, J. R. M. Mountford,
and N. P. Fox,
"Measurement of quantum efficiency using the correlated photon technique," extended abstract, presented at the NEWRAD 2005,
9th International Conference on Developments and Applications in Optical Radiometry,
WRC/PMOD, Davos, Switzerland, 17-19 October 2005.

E. R. Woolliams, D. F. Pollard, N. J. Harrison, E. Theocharous,
and N. P. Fox,
"New facility for the high accuracy measurement of lens transmission," Metrologia 37, 603-605 (2000).

[CrossRef]

V. E. Anderson, N. P. Fox, and D. H. Nettleton, "Highly stable, monochromatic and tunable optical radiation source and its application to high accuracy spectrophotometry," Appl.
Opt. 31, 536-545 (1992).

[CrossRef]
[PubMed]

N. P. Fox,
"Trap detectors and their properties," Metrologia 28, 197-202 (1991).

[CrossRef]

A. B. Israel and T. N. E. Greville, *Generalized Inverses: Theory and Applications* (Wiley , 1974).

E. R. Woolliams, D. F. Pollard, N. J. Harrison, E. Theocharous,
and N. P. Fox,
"New facility for the high accuracy measurement of lens transmission," Metrologia 37, 603-605 (2000).

[CrossRef]

A. B. Israel and T. N. E. Greville, *Generalized Inverses: Theory and Applications* (Wiley , 1974).

S. L. Campbell and C. D. Meyer, Jr., *Generalized Inverses of Linear Transformations* (Pitman Publishing Limited , 1979).

M. Ware and A. Migdall, "Single photon detector characterization using correlated photons: the march from feasibility to metrology," J.
Mod. Opt. 51, 1549-1557 (2004).

J. Y. Cheung, P. J. Thomas, C. J. Chunnilall, J. R. M. Mountford,
and N. P. Fox,
"Measurement of quantum efficiency using the correlated photon technique," extended abstract, presented at the NEWRAD 2005,
9th International Conference on Developments and Applications in Optical Radiometry,
WRC/PMOD, Davos, Switzerland, 17-19 October 2005.

B. Munro,
"Quantum information processing with light and its requirement for detectors," presented at the NIST Single Photon Detection workshop, Gaithersburg, Maryland, USA, 31 March-1 April 2003.

V. E. Anderson, N. P. Fox, and D. H. Nettleton, "Highly stable, monochromatic and tunable optical radiation source and its application to high accuracy spectrophotometry," Appl.
Opt. 31, 536-545 (1992).

[CrossRef]
[PubMed]

E. R. Woolliams, D. F. Pollard, N. J. Harrison, E. Theocharous,
and N. P. Fox,
"New facility for the high accuracy measurement of lens transmission," Metrologia 37, 603-605 (2000).

[CrossRef]

E. R. Woolliams, D. F. Pollard, N. J. Harrison, E. Theocharous,
and N. P. Fox,
"New facility for the high accuracy measurement of lens transmission," Metrologia 37, 603-605 (2000).

[CrossRef]

J. Y. Cheung, P. J. Thomas, C. J. Chunnilall, J. R. M. Mountford,
and N. P. Fox,
"Measurement of quantum efficiency using the correlated photon technique," extended abstract, presented at the NEWRAD 2005,
9th International Conference on Developments and Applications in Optical Radiometry,
WRC/PMOD, Davos, Switzerland, 17-19 October 2005.

M. Ware and A. Migdall, "Single photon detector characterization using correlated photons: the march from feasibility to metrology," J.
Mod. Opt. 51, 1549-1557 (2004).

E. R. Woolliams, D. F. Pollard, N. J. Harrison, E. Theocharous,
and N. P. Fox,
"New facility for the high accuracy measurement of lens transmission," Metrologia 37, 603-605 (2000).

[CrossRef]

V. E. Anderson, N. P. Fox, and D. H. Nettleton, "Highly stable, monochromatic and tunable optical radiation source and its application to high accuracy spectrophotometry," Appl.
Opt. 31, 536-545 (1992).

[CrossRef]
[PubMed]

M. Ware and A. Migdall, "Single photon detector characterization using correlated photons: the march from feasibility to metrology," J.
Mod. Opt. 51, 1549-1557 (2004).

E. R. Woolliams, D. F. Pollard, N. J. Harrison, E. Theocharous,
and N. P. Fox,
"New facility for the high accuracy measurement of lens transmission," Metrologia 37, 603-605 (2000).

[CrossRef]

N. P. Fox,
"Trap detectors and their properties," Metrologia 28, 197-202 (1991).

[CrossRef]

S. L. Campbell and C. D. Meyer, Jr., *Generalized Inverses of Linear Transformations* (Pitman Publishing Limited , 1979).

A. B. Israel and T. N. E. Greville, *Generalized Inverses: Theory and Applications* (Wiley , 1974).

J. Y. Cheung, P. J. Thomas, C. J. Chunnilall, J. R. M. Mountford,
and N. P. Fox,
"Measurement of quantum efficiency using the correlated photon technique," extended abstract, presented at the NEWRAD 2005,
9th International Conference on Developments and Applications in Optical Radiometry,
WRC/PMOD, Davos, Switzerland, 17-19 October 2005.

B. Munro,
"Quantum information processing with light and its requirement for detectors," presented at the NIST Single Photon Detection workshop, Gaithersburg, Maryland, USA, 31 March-1 April 2003.