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Optical Materials Express

Optical Materials Express

  • Editor: David Hagan
  • Vol. 4, Iss. 6 — Jun. 1, 2014
  • pp: 1159–1165

Towards ultra-broad emission band by luminescent film with continuously tunable emission wavelength

Bai Xue, Bo Fan, Michel Cathelinaud, Xianping Fan, and Xianghua Zhang  »View Author Affiliations


Optical Materials Express, Vol. 4, Issue 6, pp. 1159-1165 (2014)
http://dx.doi.org/10.1364/OME.4.001159


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Abstract

Abstract: Thin films of Ca1-xSrxS:Eu with tunable photoluminescence are fabricated by cathodic magnetron-assisted co-sputtering. Broad and intense luminescence has been observed, and its color shifts progressively from yellow to dark red by changing thin film composition. One promising application of these thin films is for improving the color rendering index of YAG:Ce-coated blue LEDs up to 93. Still broader emission is expected by creating a continuous composition gradient which can be realized by adjusting the power ratio applied on the two targets during the film deposition.

© 2014 Optical Society of America

OCIS Codes
(160.2540) Materials : Fluorescent and luminescent materials
(260.3800) Physical optics : Luminescence
(310.0310) Thin films : Thin films

ToC Category:
Fluorescent and Luminescent Materials

History
Original Manuscript: January 6, 2014
Revised Manuscript: April 29, 2014
Manuscript Accepted: May 1, 2014
Published: May 12, 2014

Citation
Bai Xue, Bo Fan, Michel Cathelinaud, Xianping Fan, and Xianghua Zhang, "Towards ultra-broad emission band by luminescent film with continuously tunable emission wavelength," Opt. Mater. Express 4, 1159-1165 (2014)
http://www.opticsinfobase.org/ome/abstract.cfm?URI=ome-4-6-1159


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References

  1. S. Nakamura and G. Rasol, The Blue Laser Diode: GaN Based Light Emitters and Lasers (Springer, 1997).
  2. J.-U. Kim, Y.-S. Kim, and H. Yang, “Nanocrystalline Y3Al5O12:Ce phosphor-based white light-emitting diodes embedded with CdS:Mn/ZnS core/shell quantum dots,” Mater. Lett.63(6-7), 614–616 (2009). [CrossRef]
  3. B. Wu, J. Ruan, J. Ren, D. Chen, C. Zhu, S. Zhou, and J. Qiu, “Enhanced broadband near-infrared luminescence in transparent silicate glass ceramics containing Yb3+ ions and Ni2+-doped LiGa5O8 nanocrystals,” Appl. Phys. Lett.92(4), 041110 (2008). [CrossRef]
  4. Q. Sheng, X. Wang, and D. Chen, “Near-infrared emission from Pr-doped borophosphate glass for broadband telecommunication,” J. Lumin.135, 38–41 (2013). [CrossRef]
  5. M. Qian, C. Yu, J. Cheng, K. Li, and L. Hu, “The broad band NIR emission properties of Bi doped La2O3-Al2O3-SiO2 glass,” J. Lumin.132(10), 2634–2638 (2012). [CrossRef]
  6. G. Blasse and B. C. Grabmaier, Luminescent Materials (Springer-Verlag Telos, 1994).
  7. K. Li, H. Fan, G. Zhang, G. Bai, S. Fan, J. Zhang, and L. Hu, “Broadband near-infrared emission in Er3+-Tm3+ co-doped bismutate glasses,” J. Alloy. Comp.509(6), 3070–3073 (2011). [CrossRef]
  8. Q. Luo, X. Qiao, X. Fan, B. Fan, and X. Zhang, “Luminescence properties of Eu2+ and Mn2+ codoped 50SiO2-17Al2O3-23MgF2-10NaF glasses and glass-ceramics,” J. Am. Ceram. Soc.94(6), 1670–1674 (2011). [CrossRef]
  9. W.-S. Song, J.-H. Kim, J.-H. Lee, H.-S. Lee, H. S. Jang, and H. Yang, “Utilization of LiSrPO4:Eu phosphor and Cu-In-S quantum dot for fabrication of high color rendering white light-emitting diode,” Mater. Lett.92, 325–329 (2013). [CrossRef]
  10. S.-H. Yang, J.-S. Lin, F.-S. Juang, D.-C. Chou, M.-H. Chung, C.-M. Chen, and L.-C. Liu, “White light emitting diodes (LEDs) with good color rendering indices (CRI) and high luminous efficiencies by the encapsulation of mixed and double-deck phosphors,” Curr. Appl. Phys.13(5), 931–934 (2013). [CrossRef]
  11. H. Yang, Y. Shi, Y. Zhao, Y. Meng, W. Hu, J. Hou, and S. Liu, “High colour rendering index white organic light-emitting devices with three emitting layers,” Displays29(4), 327–332 (2008). [CrossRef]
  12. M. Nazarov and C. Yoon, “Controlled peak wavelength shift of Ca1-xSrx(SySe1-y):Eu2+ phosphor for LED application,” J. Solid State Chem.179(8), 2529–2533 (2006). [CrossRef]
  13. A. A. Bol, R. van Beek, and A. Meijerink, “On the incorporation of trivalent rare earth ions in II-VI semiconductor nanocrystals,” Chem. Mater.14(3), 1121–1126 (2002). [CrossRef]
  14. Y. Xu, X. Zhang, S. Dai, B. Fan, H. Ma, J.-L. Adam, J. Ren, and G. Chen, “Efficient near-infrared down-conversion in Pr3+-Yb3+ codoped glasses and glass ceramics containing LaF3 nanocrystals,” J. Phys. Chem. C115(26), 13056–13062 (2011). [CrossRef]
  15. W. Chao, R. Wu, and T. Wu, “Structral and luminescent properties of YAG:Ce thin film phosphor,” J. Alloy. Comp.506(1), 98–102 (2010). [CrossRef]
  16. L. Wondraczek, M. Batentschuk, M. A. Schmidt, R. Borchardt, S. Scheiner, B. Seemann, P. Schweizer, and C. J. Brabec, “Solar spectral conversion for improving the photosynthetic activity in algae reactors,” Nat Commun4, 2047 (2013). [CrossRef] [PubMed]
  17. W.-H. Chao, R.-J. Wu, and T.-B. Wu, “Structural and luminescent properties of YAG:Ce thin film phosphor,” J. Alloy. Comp.506(1), 98–102 (2010). [CrossRef]
  18. K. Chung, S. I. Park, H. Baek, J.-S. Chung, and G.-C. Yi, “High-quality GaN films grown on chemical vapor-deposited graphene films,” NPG Asia Mater.4(9), e24 (2012). [CrossRef]

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