PMID- 30702658
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20190204
LR  - 20190215
IS  - 1539-4794 (Electronic)
IS  - 0146-9592 (Linking)
VI  - 44
IP  - 3
DP  - 2019 Feb 1
TI  - Phosphor-based white LED by various glassy particles: control over luminous 
      efficiency.
PG  - 479-482
LID - 10.1364/OL.44.000479 [doi]
AB  - Generating white light through a mainstream remote phosphor design suffers from 
      phosphor conversion efficiency loss due to a backscattering of light. Such a loss 
      also reduces luminous efficiency of the resulting white light. To overcome this 
      issue, various glassy scatterers with different morphologies such as glass 
      bubbles, glass beads, and nanosized silica particles were employed as scatterers, 
      together with a fixed amount of yellow phosphor (YAG:Ce(3+)) and a 
      poly(dimethylsiloxane) (PDMS) matrix. In addition, the simulation of the system 
      validates the rigorous multiple scattering of the incoming light most probably 
      due to refractive index mismatch between the glass bubbles and surrounding PDMS 
      matrix along with the internal reflections.
FAU - Yuce, Hurriyet
AU  - Yuce H
FAU - Guner, Tugrul
AU  - Guner T
FAU - Balci, Sinan
AU  - Balci S
FAU - Demir, Mustafa M
AU  - Demir MM
LA  - eng
PT  - Journal Article
PL  - United States
TA  - Opt Lett
JT  - Optics letters
JID - 7708433
EDAT- 2019/02/01 06:00
MHDA- 2019/02/01 06:01
CRDT- 2019/02/01 06:00
PHST- 2019/02/01 06:00 [entrez]
PHST- 2019/02/01 06:00 [pubmed]
PHST- 2019/02/01 06:01 [medline]
AID - 403991 [pii]
AID - 10.1364/OL.44.000479 [doi]
PST - ppublish
SO  - Opt Lett. 2019 Feb 1;44(3):479-482. doi: 10.1364/OL.44.000479.