| Year |
Title & Author |
Reference |
| 1934 |
Neue Gasentladungslichtquellen und ihre Anwendung
E. Lax, M. Pirani |
Technisch-wissenschaftliche Abhandlungen aus dem Osram-Konzern V.3 pp.6-22 |
| 1934 |
Energy Balance, Elect. Temp & Volt Grad. in +ve Column of Na+He,Ne,Ar
M.J. Druyvesten, N. Warmoltz |
London, Edinburgh & Dublin Phil. Mag. & J. Sci. V17 No 110 pp.1-28 |
| 1934 |
The AC Sodium Vapour Lamp (10,000lm Na-9)
G.R. Fonda, A.H. Young |
General Electric Review Jul-34 pp.331-337 |
| 1934 |
Operating Characteristics of Sodium Vapor Lamps (4000lm DC style)
N.T. Gordon |
General Electric Review Jul-34 pp.338-341 |
| 1936 |
Ausgestaltung, Eigenschaften und Betrieb der Entladungslampen
H. Lingenfelser, E. Summerer |
Technisch-wissenschaftliche Abhandlungen aus dem Osram-Konzern V.4 pp.15-19 |
| 1937 |
The Sodium Lamp
E.G. Dorgelo, P.J. Bouma |
Philips Technical Review V.2 No.12 pp.353-360 |
| 1940 |
Description of Historic Sodium Lamps in Philips Collection lost in WW2
Curators of former Philips Museum, Eindhoven |
Unreferenced Handwritten document |
| 1943 |
Philips Natriumlampen DA90, SO300, SO500, SO/H
P.J. Oranje |
Gasentladungslampen pp.63-83 |
| 1950 |
Natrium en Kwiklampen
C.Th. Haverkorn van Rijsewijk, H.C. van der Molen |
N.V. Uitgeversmaatschappij Diligentia, Amsterdam |
| 1951 |
New Glasses for the Construction of Sodium-Vapour Discharge Lamps
A.E. Dale, J.E Stanworth |
BTH Lamp Research Lab. Report 34KK |
| 1956 |
Premature Failures in Sodium Vapour Lamps 1951-55
T. Dugmore |
BTH Lamp Works Internal Report |
| 1956 |
A New Sodium Lamp (SOI Integral)
E.H.Nelson, S.A.R.Rigden |
Light & Lighting 1956 pp.217-220 |
| 1959 |
The Absorption of Argon by C42 Glass
J.W. Wheeldon |
AEI Lamp & Lighting, Lab Report T1006 |
| 1959 |
High Output Sodium Lamps (SLI/H Linear Design)
R.F. Weston |
Electrical Times May-59 pp.2-5 |
| 1959 |
High Power Sodium Streetlighting (AEI 200W Linear Sodium)
AEI |
Electrical Times Aug-59 pp.67 |
| 1959 |
Economics of Linear Sodium Lamps applied to Streetlighting
C.W. Rawlings |
Electrical Journal, Sep-59 |
| 1959 |
Modifications to 140W SO/H Inner Arc Tube Designs
F. Jackson |
AEI Lamp & Lighting Co. Internal Report TE 30 |
| 1959 |
Potential Application of the Linear Sodium Lamp to Streetlighting
G.K. Lambert |
Light & Lighting Oct-59 |
| 1960 |
Description & Setup of "Ionic Pumping in Sodium Lamp" Exhibit
H.L. Privett |
AEI Leicester, Lamp Training Dept. |
| 1960 |
Resonance Radiation in Discharge Tubes of Non-Circular Cross-Section
M.A. Cayless |
British Journal of Applied Physics V.11 pp.492-498 |
| 1960 |
Wetting by Liquid Metals
D.E. Robbins |
AEI Lamp & Lighting Co. Internal Report TE 50 |
| 1960 |
Resonance Radiation in Discharge Tubes of Non-Circular Cross-Section
M.A. Cayless |
British Journal of Applied Physics Nov-60 pp. |
| 1961 |
Barium Aluminate Rod Cathodes for Sodium Lamps
M.A.Cayless, A.D.Forster-Brown |
AEI Rugby Research Lab Report No. L.4829C |
| 1961 |
Intensity Control of Linear Sodium Lamps Applied to Airport Landing Aids
M. Latin, R.F. Weston, G.K. Lambert |
AEI Lamp & Lighting Co. Internal Report |
| 1962 |
Recent Improvements in Sodium Lamps (SOI/H Integral Design)
M.H.A. van de Weijer |
Philips Technical Review V.8/9 No.8/9 pp.246-257 |
| 1963 |
Philips Range of new SOI Lamps
M.H.A. van de Weijer |
Light & Lighting c. 1963 pp.248 |
| 1964 |
Sodium Lamp Efficiency
R.F. Weston |
AEI Lamp & Lighting Co. Internal Report TE 139 |
| 1964 |
Linear Sodium Lighting with Intensity Control Applied to Airport Landing
M.Latin, R.F. Weston, G.K. Lambert |
Illuminating Engineering Apr-64 pp.239-246 |
| 1966 |
Sorption of Argon by Glass in a Gas-discharge Lamp
A.J. Burggraaf |
J. American Ceramic Society V.49 No.S pp.450-454 |
| 1968 |
Low Pressure Sodium Lamps with Indium Oxide Filter
H.J.J. van Boort, R. Groth |
Philips Technical Review V.29 No.1 pp.17-18 |
| 1968 |
Sodium Vapour Distribution in SOX Lamps
L.C. Wiltshire |
B.L.I. Jules Thorn Labs, Enfield |
| 1969 |
Improvements in Low Pressure Sodium Vapour Lamps
W. Elenbaas, H.J.J. van Boort, R. Spissens |
Illuminating Engineering Feb-69 pp.94-98 |
| 1974 |
HPS and LPS - A Primer
T.K. McGowan |
Lighting Design & Application Dec-74 pp.19-23 |
| 1975 |
Positive Column Discharges of Cesium & Sodium Noble Gas Discharges
H. van Tongeren |
Philips Research Report 1975 No.3 |
| 1975 |
Further Improvement of the Low Pressure Sodium Lamp
R.L.C. van de Vaan, T.G. Verbeek |
Proc. IES Conference 1975 |
| 1975 |
Temperature Dependence of Electrical/Optical Characteristics of 90W SOX
S. Stojko |
Thorn Lighting Internal Report |
| 1975 |
The Efficacy and Design of Low Pressure Sodium Vapour Lamps
W. Elenbaas |
LS? No. 5-1 |
| 1978 |
Security Lighting with Philips 18W SOX
D. Fischer |
International Lighting Review 1978 pp. |
| 1978 |
Studies Concerned with the Improvement of the LPS Lamp
A.G. Jack |
IES/CIBS National Lighting Conference 1978 pp.1-11 |
| 1979 |
Degradation Analysis in Switched Low Pressure Sodium Lamps
D.M. Barry, S.M.F. Kohbodi |
Lighting Research & Technology V.11 No.4 pp.189-192 |
| 1979 |
The Low Pressure Sodium Lamp
Philips |
IES Lighting Review Aug-79 pp.98-101 |
| 1981 |
Low Pressure Sodium Discharge Lamps
J.W. Denneman |
IEE Proceedings V.128 No.6 pp.397-414 |
| 1982 |
Fifty Years of SOX
Philips |
International Lighting Review 1982/2 pp.31 |
| 1982 |
MTO Turnhoutlampen - Lagedruk Natrium
L. Sprengers |
Philips Training Document |
| 1982 |
Low Pressure Sodium Lighting Celebrates its Golden Jubilee
A. Crombags |
Philips Lighting News 1982 No.8 pp.1-11 |
| 1982 |
SOX Lamps Break 200lm/W Barrier
Philips |
Electrical Review V.211 No.16 pp.25 |
| 1984 |
High Frequency Operation of Low Pressure Sodium Lamps
J.J. de Groot, A.G. Jack, H. Coenen |
Annual Conference of IES, St. Louis, 1984 |
| 1984 |
High Frequency Operation of Low Pressure Sodium Lamps
J.J. de Groot, A.G. Jack, H. Coenen |
Journal of IES Oct-84 pp. |
| 1985 |
LPS Lamps with a Luminous Efficacy of 200lm/W
L. Sprengers, R. Campbell, H. Kostlin |
Journal of IES Apr-85 pp.607-616 |
| 1986 |
Elimination of Methane from the outer bulb of low pressure sodium lamps
W. Kroontje, B.J. de Maagt, M.H.J.van Rijswick, L. Sprengers |
J.Vacuum Science & Technology V.4 No.5 pp.2293-2296 |
| 1986 |
SOX-E - A New Generation of LPS Lamps with Improved Performance
L.M. Sprengers, J.I.C. Peters |
National Lighting Conference 1986 pp.266-272 |
| 1993 |
SOX-Plus Saves You £s
D. Riley, K. van Meerten |
Lighting Journal, 1993 |
| 1994 |
Matching SOX - SOX HF Developments
D. Riley |
Lighting Equipment News 1994 pp. |
| 1995 |
SOX Development Conference
D. Riley |
ILE Lighting Journal Jun-95 pp.190-191 |
| 2003 |
SOX Borrows from SON Technology - Philips SOX-PSG
J.D. Hooker |
Lighting Equipment News Oct-03 pp.11 |
