PLZT ceramics as optical phantom for simulation of light scattering in eye segments and other biological tissues

Ivars Lacis; Maris Ozolinsh

PLZT ceramics as optical phantom for simulation of light scattering in eye segments and other biological tissues

Ivars Lacis^*
, Maris Ozolinsh

^*Šī darba korespondējošais autors

Zinātniskās darbības rezultāts: Devums žurnālam › Konferences zinātniskais raksts › koleģiāli recenzēts

4 Atsauces (Scopus)

Kopsavilkums

Coefficients of light absorption μ_a and scattering μ_s for biological tissues lie within a broad range - minimum ones for healthy eye tissues up to higher values (f.e. μ_a = 0.3 cm^-1 and μ_s = 40 cm^-1 at 633 nm for muscle tissues) for other and mainly turbid tissues. The specific feature of the transparent PLZT ceramics (having absorption μ_a>0.1 cm^-1 in the visible and in the near infrared spectrum range) is electrically controlled light scattering. The present work reports on experimental results of the light transport and backscattering for PLZT 9/65/35 (Pb_0.91La_0.09Zr_0.65Ti_0.35O₃). We propose PLZT ceramics with fast and continuously controllable light scattering as an optical phantom for photon migration studies and for scattering obstacles in vision disability tests.

Oriģinālvaloda	Angļu
Lapas (no-līdz)	208-212
Lapu skaits	5
Žurnāls	Proceedings of SPIE - The International Society for Optical Engineering
Sējums	3567
Publikācijas statuss	Publicēts - 1999
Pasākums	Proceedings of the 1998 Optical and Imaging Techniques for Biomonitoring IV - Stockholm, SWE Ilgums: 11 sept. 1998 → 12 sept. 1998

Citi faili un saites

Saite uz publikāciju Scopus

Citēt šo

@article{17bcd04936424335b665940c72ae539e,

title = "PLZT ceramics as optical phantom for simulation of light scattering in eye segments and other biological tissues",

abstract = "Coefficients of light absorption μa and scattering μs for biological tissues lie within a broad range - minimum ones for healthy eye tissues up to higher values (f.e. μa = 0.3 cm-1 and μs = 40 cm-1 at 633 nm for muscle tissues) for other and mainly turbid tissues. The specific feature of the transparent PLZT ceramics (having absorption μa>0.1 cm-1 in the visible and in the near infrared spectrum range) is electrically controlled light scattering. The present work reports on experimental results of the light transport and backscattering for PLZT 9/65/35 (Pb0.91La0.09Zr0.65Ti0.35O3). We propose PLZT ceramics with fast and continuously controllable light scattering as an optical phantom for photon migration studies and for scattering obstacles in vision disability tests.",

author = "Ivars Lacis and Maris Ozolinsh",

year = "1999",

language = "English",

volume = "3567",

pages = "208--212",

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

issn = "0277-786X",

publisher = "SPIE",

note = "Proceedings of the 1998 Optical and Imaging Techniques for Biomonitoring IV ; Conference date: 11-09-1998 Through 12-09-1998",

}

PLZT ceramics as optical phantom for simulation of light scattering in eye segments and other biological tissues. / Lacis, Ivars; Ozolinsh, Maris.
(gadā): Proceedings of SPIE - The International Society for Optical Engineering, Sēj. 3567, 1999, lpp. 208-212.

Zinātniskās darbības rezultāts: Devums žurnālam › Konferences zinātniskais raksts › koleģiāli recenzēts

TY - JOUR

T1 - PLZT ceramics as optical phantom for simulation of light scattering in eye segments and other biological tissues

AU - Lacis, Ivars

AU - Ozolinsh, Maris

PY - 1999

Y1 - 1999

N2 - Coefficients of light absorption μa and scattering μs for biological tissues lie within a broad range - minimum ones for healthy eye tissues up to higher values (f.e. μa = 0.3 cm-1 and μs = 40 cm-1 at 633 nm for muscle tissues) for other and mainly turbid tissues. The specific feature of the transparent PLZT ceramics (having absorption μa>0.1 cm-1 in the visible and in the near infrared spectrum range) is electrically controlled light scattering. The present work reports on experimental results of the light transport and backscattering for PLZT 9/65/35 (Pb0.91La0.09Zr0.65Ti0.35O3). We propose PLZT ceramics with fast and continuously controllable light scattering as an optical phantom for photon migration studies and for scattering obstacles in vision disability tests.

AB - Coefficients of light absorption μa and scattering μs for biological tissues lie within a broad range - minimum ones for healthy eye tissues up to higher values (f.e. μa = 0.3 cm-1 and μs = 40 cm-1 at 633 nm for muscle tissues) for other and mainly turbid tissues. The specific feature of the transparent PLZT ceramics (having absorption μa>0.1 cm-1 in the visible and in the near infrared spectrum range) is electrically controlled light scattering. The present work reports on experimental results of the light transport and backscattering for PLZT 9/65/35 (Pb0.91La0.09Zr0.65Ti0.35O3). We propose PLZT ceramics with fast and continuously controllable light scattering as an optical phantom for photon migration studies and for scattering obstacles in vision disability tests.

UR - https://www.scopus.com/pages/publications/0032673188

M3 - Conference article

AN - SCOPUS:0032673188

SN - 0277-786X

VL - 3567

SP - 208

EP - 212

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

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

T2 - Proceedings of the 1998 Optical and Imaging Techniques for Biomonitoring IV

Y2 - 11 September 1998 through 12 September 1998

ER -

PLZT ceramics as optical phantom for simulation of light scattering in eye segments and other biological tissues

Kopsavilkums

Citi faili un saites

Nospiedums

Citēt šo