Museum lighting for golden artifacts, with low correlated color temperature, high color uniformity and high color rendering index, using diffusing color mixing of red, cyan, and white-light-emitting diodes

Anders Thorseth; Dennis Dan Corell; Peter Behrensdorff Poulsen; Søren Stentoft Hansen; Carsten Dam-Hansen

doi:10.1117/12.908293

Museum lighting for golden artifacts, with low correlated color temperature, high color uniformity and high color rendering index, using diffusing color mixing of red, cyan, and white-light-emitting diodes

Anders Thorseth, Dennis Dan Corell, Peter Behrensdorff Poulsen, Søren Stentoft Hansen, Carsten Dam-Hansen

Research output: Contribution to journal › Conference article › Research › peer-review

Abstract

Museum lighting presents challenges mainly due to the demand for precise color rendering and the damaging effects of radiation. Golden objects must normally be illuminated by the non-standard CCT of 2200 K. An LED system that conforms to these requirements has been developed and implemented at the Royal Danish Collection at Rosenborg Castle. Color mixing of red, cyan, and white LEDs was employed to achieve the spectral power distribution needed for the required CCT and a CRI above 90. Color uniformity is achieved by the use of a highly diffusing reflector. The system has shown energy saving above 70%.

Original language	English
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	8278
Pages (from-to)	82781N
ISSN	0277-786X
DOIs	https://doi.org/10.1117/12.908293
Publication status	Published - 2012
Event	Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting - San Francisco, CA, United States Duration: 24 Jan 2012 → 26 Jan 2012 Conference number: 16 http://spie.org/app/program/index.cfm?fuseaction=conferencedetail&conference_id=961568&event_id=896189

Conference

Conference	Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting
Number	16
Country/Territory	United States
City	San Francisco, CA
Period	24/01/2012 → 26/01/2012
Internet address	http://spie.org/app/program/index.cfm?fuseaction=conferencedetail&conference_id=961568&event_id=896189

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10.1117/12.908293

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Etablering af LED-belysning i Rosenborg Skatkammer
Nyström, H. (Project Manager), Markussen, B. (Contact Person), Petersen, P. M. (Project Participant), Dam-Hansen, C. (Project Participant), Poulsen, P. B. (Project Participant) & Thorseth, A. (Project Participant)
Forsk. Private danske - Fonde
01/02/2010 → 31/12/2010
Project: Research

Museum Lighting and LED
Thorseth, A. (Organizer)
19 Mar 2014
Activity: Attending an event › Participating in or organising workshops, courses, seminars etc.

Legat fra Otto Møntsteds Fond til konferencedeltagelse
Thorseth, A. (Recipient), 21 Jan 2012
Prize: Prizes, scholarships, distinctions

Cite this

Thorseth, A., Corell, D. D., Poulsen, P. B., Hansen, S. S., & Dam-Hansen, C. (2012). Museum lighting for golden artifacts, with low correlated color temperature, high color uniformity and high color rendering index, using diffusing color mixing of red, cyan, and white-light-emitting diodes. Proceedings of SPIE - The International Society for Optical Engineering, 8278, 82781N. https://doi.org/10.1117/12.908293

Thorseth, Anders ; Corell, Dennis Dan ; Poulsen, Peter Behrensdorff et al. / Museum lighting for golden artifacts, with low correlated color temperature, high color uniformity and high color rendering index, using diffusing color mixing of red, cyan, and white-light-emitting diodes. In: Proceedings of SPIE - The International Society for Optical Engineering. 2012 ; Vol. 8278. pp. 82781N.

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title = "Museum lighting for golden artifacts, with low correlated color temperature, high color uniformity and high color rendering index, using diffusing color mixing of red, cyan, and white-light-emitting diodes",

abstract = "Museum lighting presents challenges mainly due to the demand for precise color rendering and the damaging effects of radiation. Golden objects must normally be illuminated by the non-standard CCT of 2200 K. An LED system that conforms to these requirements has been developed and implemented at the Royal Danish Collection at Rosenborg Castle. Color mixing of red, cyan, and white LEDs was employed to achieve the spectral power distribution needed for the required CCT and a CRI above 90. Color uniformity is achieved by the use of a highly diffusing reflector. The system has shown energy saving above 70%.",

author = "Anders Thorseth and Corell, {Dennis Dan} and Poulsen, {Peter Behrensdorff} and Hansen, {S{\o}ren Stentoft} and Carsten Dam-Hansen",

year = "2012",

doi = "10.1117/12.908293",

language = "English",

volume = "8278",

pages = "82781N",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

publisher = "Society of Photo-Optical Instrumentation Engineers",

note = "Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting ; Conference date: 24-01-2012 Through 26-01-2012",

url = "http://spie.org/app/program/index.cfm?fuseaction=conferencedetail&conference_id=961568&event_id=896189",

}

Thorseth, A , Corell, DD , Poulsen, PB, Hansen, SS & Dam-Hansen, C 2012, 'Museum lighting for golden artifacts, with low correlated color temperature, high color uniformity and high color rendering index, using diffusing color mixing of red, cyan, and white-light-emitting diodes', Proceedings of SPIE - The International Society for Optical Engineering, vol. 8278, pp. 82781N. https://doi.org/10.1117/12.908293

Museum lighting for golden artifacts, with low correlated color temperature, high color uniformity and high color rendering index, using diffusing color mixing of red, cyan, and white-light-emitting diodes. / Thorseth, Anders ; Corell, Dennis Dan ; Poulsen, Peter Behrensdorff et al.
In: Proceedings of SPIE - The International Society for Optical Engineering, Vol. 8278, 2012, p. 82781N.

Research output: Contribution to journal › Conference article › Research › peer-review

TY - GEN

T1 - Museum lighting for golden artifacts, with low correlated color temperature, high color uniformity and high color rendering index, using diffusing color mixing of red, cyan, and white-light-emitting diodes

AU - Thorseth, Anders

AU - Corell, Dennis Dan

AU - Poulsen, Peter Behrensdorff

AU - Hansen, Søren Stentoft

AU - Dam-Hansen, Carsten

N1 - Conference code: 16

PY - 2012

Y1 - 2012

N2 - Museum lighting presents challenges mainly due to the demand for precise color rendering and the damaging effects of radiation. Golden objects must normally be illuminated by the non-standard CCT of 2200 K. An LED system that conforms to these requirements has been developed and implemented at the Royal Danish Collection at Rosenborg Castle. Color mixing of red, cyan, and white LEDs was employed to achieve the spectral power distribution needed for the required CCT and a CRI above 90. Color uniformity is achieved by the use of a highly diffusing reflector. The system has shown energy saving above 70%.

AB - Museum lighting presents challenges mainly due to the demand for precise color rendering and the damaging effects of radiation. Golden objects must normally be illuminated by the non-standard CCT of 2200 K. An LED system that conforms to these requirements has been developed and implemented at the Royal Danish Collection at Rosenborg Castle. Color mixing of red, cyan, and white LEDs was employed to achieve the spectral power distribution needed for the required CCT and a CRI above 90. Color uniformity is achieved by the use of a highly diffusing reflector. The system has shown energy saving above 70%.

U2 - 10.1117/12.908293

DO - 10.1117/12.908293

M3 - Conference article

SN - 0277-786X

VL - 8278

SP - 82781N

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting

Y2 - 24 January 2012 through 26 January 2012

ER -

Thorseth A , Corell DD , Poulsen PB, Hansen SS, Dam-Hansen C. Museum lighting for golden artifacts, with low correlated color temperature, high color uniformity and high color rendering index, using diffusing color mixing of red, cyan, and white-light-emitting diodes. Proceedings of SPIE - The International Society for Optical Engineering. 2012;8278:82781N. doi: 10.1117/12.908293

Museum lighting for golden artifacts, with low correlated color temperature, high color uniformity and high color rendering index, using diffusing color mixing of red, cyan, and white-light-emitting diodes

Abstract

Conference

Access to Document

OpenUrl availability

Fingerprint

Projects

Etablering af LED-belysning i Rosenborg Skatkammer

Activities

Museum Lighting and LED

Prizes

Legat fra Otto Møntsteds Fond til konferencedeltagelse

Cite this