Polarized photon-pairs heterodyne polarimetry for ultrasensitive optical activity detection of a chiral medium

Chien Chou; Kun Huei Chiang; Kuan Yung Liao; Ying Feng Chang; Chu En Lin

doi:10.1021/jp0689058

Polarized photon-pairs heterodyne polarimetry for ultrasensitive optical activity detection of a chiral medium

Chien Chou^*, Kun Huei Chiang, Kuan Yung Liao, Ying Feng Chang, Chu En Lin

^*此作品的通信作者

研究成果: 期刊稿件 › 文章 › 同行評審

11 引文斯高帕斯（Scopus）

摘要

A polarized photon-pairs heterodyne polarimetry is proposed in order to measure in an ultrasensitive manner the circular birefringence of a chiral medium via optical rotation detection. A balanced detector is integrated into this Polarimeter. Thus, shot-noise-limited detection by this Polarimeter can be achieved. Experimentally, the detection sensitivity for the circular birefringence of a glucose-water solution up to ∂ |n_r - n ₁| = 2 × 10^-11 at 10 mg/dL is verified. To our knowledge, this is the highest sensitivity ever measured of a chiral liquid solution based on single traveling sample cell geometry. Finally, when compared to a fiber loop ringresonator in the frequency domain for a chiral liquid, this Polarimeter shows an order of 10⁴ enhancement on the sensitivity of natural optical activity measurement.

原文	英語
頁（從 - 到）	9919-9922
頁數	4
期刊	Journal of Physical Chemistry B
卷	111
發行號	33
DOIs	https://doi.org/10.1021/jp0689058
出版狀態	已出版 - 23 08 2007
對外發佈	是

存取文件

10.1021/jp0689058

其它文件與鏈接

Link to publication in Scopus

引用此

@article{63009e1919c54cb9bd65aa501b1adb48,

title = "Polarized photon-pairs heterodyne polarimetry for ultrasensitive optical activity detection of a chiral medium",

abstract = "A polarized photon-pairs heterodyne polarimetry is proposed in order to measure in an ultrasensitive manner the circular birefringence of a chiral medium via optical rotation detection. A balanced detector is integrated into this Polarimeter. Thus, shot-noise-limited detection by this Polarimeter can be achieved. Experimentally, the detection sensitivity for the circular birefringence of a glucose-water solution up to ∂ |nr - n 1| = 2 × 10-11 at 10 mg/dL is verified. To our knowledge, this is the highest sensitivity ever measured of a chiral liquid solution based on single traveling sample cell geometry. Finally, when compared to a fiber loop ringresonator in the frequency domain for a chiral liquid, this Polarimeter shows an order of 104 enhancement on the sensitivity of natural optical activity measurement.",

author = "Chien Chou and Chiang, {Kun Huei} and Liao, {Kuan Yung} and Chang, {Ying Feng} and Lin, {Chu En}",

year = "2007",

month = aug,

day = "23",

doi = "10.1021/jp0689058",

language = "英语",

volume = "111",

pages = "9919--9922",

journal = "Journal of Physical Chemistry B",

issn = "1520-6106",

publisher = "American Chemical Society",

number = "33",

}

TY - JOUR

T1 - Polarized photon-pairs heterodyne polarimetry for ultrasensitive optical activity detection of a chiral medium

AU - Chou, Chien

AU - Chiang, Kun Huei

AU - Liao, Kuan Yung

AU - Chang, Ying Feng

AU - Lin, Chu En

PY - 2007/8/23

Y1 - 2007/8/23

N2 - A polarized photon-pairs heterodyne polarimetry is proposed in order to measure in an ultrasensitive manner the circular birefringence of a chiral medium via optical rotation detection. A balanced detector is integrated into this Polarimeter. Thus, shot-noise-limited detection by this Polarimeter can be achieved. Experimentally, the detection sensitivity for the circular birefringence of a glucose-water solution up to ∂ |nr - n 1| = 2 × 10-11 at 10 mg/dL is verified. To our knowledge, this is the highest sensitivity ever measured of a chiral liquid solution based on single traveling sample cell geometry. Finally, when compared to a fiber loop ringresonator in the frequency domain for a chiral liquid, this Polarimeter shows an order of 104 enhancement on the sensitivity of natural optical activity measurement.

AB - A polarized photon-pairs heterodyne polarimetry is proposed in order to measure in an ultrasensitive manner the circular birefringence of a chiral medium via optical rotation detection. A balanced detector is integrated into this Polarimeter. Thus, shot-noise-limited detection by this Polarimeter can be achieved. Experimentally, the detection sensitivity for the circular birefringence of a glucose-water solution up to ∂ |nr - n 1| = 2 × 10-11 at 10 mg/dL is verified. To our knowledge, this is the highest sensitivity ever measured of a chiral liquid solution based on single traveling sample cell geometry. Finally, when compared to a fiber loop ringresonator in the frequency domain for a chiral liquid, this Polarimeter shows an order of 104 enhancement on the sensitivity of natural optical activity measurement.

UR - http://www.scopus.com/inward/record.url?scp=34548546866&partnerID=8YFLogxK

U2 - 10.1021/jp0689058

DO - 10.1021/jp0689058

M3 - 文章

AN - SCOPUS:34548546866

SN - 1520-6106

VL - 111

SP - 9919

EP - 9922

JO - Journal of Physical Chemistry B

JF - Journal of Physical Chemistry B

IS - 33

ER -

Polarized photon-pairs heterodyne polarimetry for ultrasensitive optical activity detection of a chiral medium

摘要

存取文件

其它文件與鏈接

指紋

引用此