Phosphor converted laser diode light source for endoscopic diagnostics

Anastasiia Krasnoshchoka; Anders Thorseth; Carsten Dam-Hansen; Dennis Dan Corell; Paul Michael Petersen; Ole Bjarlin Jensen

doi:10.25039/x44.2017.PO37

Phosphor converted laser diode light source for endoscopic diagnostics

Anastasiia Krasnoshchoka, Anders Thorseth, Carsten Dam-Hansen, Dennis Dan Corell, Paul Michael Petersen, Ole Bjarlin Jensen

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

In order to provide light sources for endourology and on-site testing of the light source, we are developing a portable endoscope light source prototype based on a phosphor converted laser diode. A small emitting area from the phosphor material excited by a laser diode enables coupling of the generated white light into thin optical fibres. The development involves designing optics for optimizing the light extraction efficiency and guiding of light to the area of interest. In this paper we compared the developed light source to the current standard in endoscopy – xenon arc lamps. Detailed spectral analysis of illuminance, CRI and CCT at two power levels and two distances for both the PC-LD and the xenon light source was performed. The obtained results verified that the developed light source is suitable for endoscopy illumination and the first pre-clinical trials will be performed shortly.

Original language	English
Title of host publication	Proceedings of the Conference on "Smarter Lighting for Better Life" at the CIE Midterm Meeting 2017
Publisher	CIE - International Commission on Illumination
Publication date	2017
Pages	942-949
ISBN (Print)	978-3-901906-95-4
DOIs	https://doi.org/10.25039/x44.2017.PO37
Publication status	Published - 2017
Event	CIE Midterm Meeting 2017 - Ramada Plaza Jeju Hotel, Jeju, Korea, Republic of Duration: 23 Oct 2017 → 25 Oct 2017

Conference

Conference	CIE Midterm Meeting 2017
Location	Ramada Plaza Jeju Hotel
Country/Territory	Korea, Republic of
City	Jeju
Period	23/10/2017 → 25/10/2017

Keywords

Endoscopic light source
Laser diode lighting
Phosphor converted laser diode

Access to Document

10.25039/x44.2017.PO37

OpenUrl availability

Full text

1 Participating in or organising a conference
1 Consultancy

CIE 2017 Mid-term meeting Jeju Island
Thorseth, A. (Participant)
20 Oct 2017 → 28 Oct 2017
Activity: Attending an event › Participating in or organising a conference
CIE DR 2-80, CIE Division 2 Reportership, on metrology of laser based lighting
Thorseth, A. (Advisor)
26 Oct 2017 → …
Activity: Public and private sector consultancy › Consultancy

Cite this

Krasnoshchoka, A., Thorseth, A., Dam-Hansen, C., Corell, D. D., Petersen, P. M., & Jensen, O. B. (2017). Phosphor converted laser diode light source for endoscopic diagnostics. In Proceedings of the Conference on "Smarter Lighting for Better Life" at the CIE Midterm Meeting 2017 (pp. 942-949). CIE - International Commission on Illumination. https://doi.org/10.25039/x44.2017.PO37

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title = "Phosphor converted laser diode light source for endoscopic diagnostics",

abstract = "In order to provide light sources for endourology and on-site testing of the light source, we are developing a portable endoscope light source prototype based on a phosphor converted laser diode. A small emitting area from the phosphor material excited by a laser diode enables coupling of the generated white light into thin optical fibres. The development involves designing optics for optimizing the light extraction efficiency and guiding of light to the area of interest. In this paper we compared the developed light source to the current standard in endoscopy – xenon arc lamps. Detailed spectral analysis of illuminance, CRI and CCT at two power levels and two distances for both the PC-LD and the xenon light source was performed. The obtained results verified that the developed light source is suitable for endoscopy illumination and the first pre-clinical trials will be performed shortly.",

keywords = "Endoscopic light source, Laser diode lighting, Phosphor converted laser diode",

author = "Anastasiia Krasnoshchoka and Anders Thorseth and Carsten Dam-Hansen and Corell, {Dennis Dan} and Petersen, {Paul Michael} and Jensen, {Ole Bjarlin}",

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booktitle = "Proceedings of the Conference on {"}Smarter Lighting for Better Life{"} at the CIE Midterm Meeting 2017",

publisher = "CIE - International Commission on Illumination",

note = "CIE Midterm Meeting 2017 ; Conference date: 23-10-2017 Through 25-10-2017",

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Krasnoshchoka, A, Thorseth, A , Dam-Hansen, C , Corell, DD , Petersen, PM & Jensen, OB 2017, Phosphor converted laser diode light source for endoscopic diagnostics. in Proceedings of the Conference on "Smarter Lighting for Better Life" at the CIE Midterm Meeting 2017. CIE - International Commission on Illumination, pp. 942-949, CIE Midterm Meeting 2017 , Jeju, Korea, Republic of, 23/10/2017. https://doi.org/10.25039/x44.2017.PO37

Phosphor converted laser diode light source for endoscopic diagnostics. / Krasnoshchoka, Anastasiia; Thorseth, Anders ; Dam-Hansen, Carsten et al.
Proceedings of the Conference on "Smarter Lighting for Better Life" at the CIE Midterm Meeting 2017. CIE - International Commission on Illumination, 2017. p. 942-949.

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

TY - GEN

T1 - Phosphor converted laser diode light source for endoscopic diagnostics

AU - Krasnoshchoka, Anastasiia

AU - Thorseth, Anders

AU - Dam-Hansen, Carsten

AU - Corell, Dennis Dan

AU - Petersen, Paul Michael

AU - Jensen, Ole Bjarlin

PY - 2017

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N2 - In order to provide light sources for endourology and on-site testing of the light source, we are developing a portable endoscope light source prototype based on a phosphor converted laser diode. A small emitting area from the phosphor material excited by a laser diode enables coupling of the generated white light into thin optical fibres. The development involves designing optics for optimizing the light extraction efficiency and guiding of light to the area of interest. In this paper we compared the developed light source to the current standard in endoscopy – xenon arc lamps. Detailed spectral analysis of illuminance, CRI and CCT at two power levels and two distances for both the PC-LD and the xenon light source was performed. The obtained results verified that the developed light source is suitable for endoscopy illumination and the first pre-clinical trials will be performed shortly.

AB - In order to provide light sources for endourology and on-site testing of the light source, we are developing a portable endoscope light source prototype based on a phosphor converted laser diode. A small emitting area from the phosphor material excited by a laser diode enables coupling of the generated white light into thin optical fibres. The development involves designing optics for optimizing the light extraction efficiency and guiding of light to the area of interest. In this paper we compared the developed light source to the current standard in endoscopy – xenon arc lamps. Detailed spectral analysis of illuminance, CRI and CCT at two power levels and two distances for both the PC-LD and the xenon light source was performed. The obtained results verified that the developed light source is suitable for endoscopy illumination and the first pre-clinical trials will be performed shortly.

KW - Endoscopic light source

KW - Laser diode lighting

KW - Phosphor converted laser diode

U2 - 10.25039/x44.2017.PO37

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M3 - Article in proceedings

SN - 978-3-901906-95-4

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BT - Proceedings of the Conference on "Smarter Lighting for Better Life" at the CIE Midterm Meeting 2017

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Phosphor converted laser diode light source for endoscopic diagnostics

Abstract

Conference

Keywords

Access to Document

OpenUrl availability

Fingerprint

Activities

CIE 2017 Mid-term meeting Jeju Island

CIE DR 2-80, CIE Division 2 Reportership, on metrology of laser based lighting

Cite this