The use of diffractive elements in doppler tip clearance detection system

Yuanyuan Liu; Lin Li; Yifan Huang

The use of diffractive elements in doppler tip clearance detection system

Yuanyuan Liu^*
, Lin Li
, Yifan Huang

^*Corresponding author for this work

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

The use of diffractive-reflective hybrid singlet is presented to replace doublet achromatic lens. According to the analysis of the primary aberrations of hybrid singlet and doublet lens, the hybrid singlet is with much smaller aberrations in compare with the doublet lens, light spot is in Airy disk, and the RMS radius reach 0.127. Thereby, the size and weight of the system is reduced observably. The requirement of compacting size is met.

Original language	English
Pages (from-to)	381-384
Number of pages	4
Journal	Guangxue Jishu/Optical Technique
Volume	37
Issue number	3
Publication status	Published - May 2011
Externally published	Yes

Keywords

Binary optics
Diffractive-reflective hybrid singlet
Laser Doppler velocity
Tip clearance

Cite this

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title = "The use of diffractive elements in doppler tip clearance detection system",

abstract = "The use of diffractive-reflective hybrid singlet is presented to replace doublet achromatic lens. According to the analysis of the primary aberrations of hybrid singlet and doublet lens, the hybrid singlet is with much smaller aberrations in compare with the doublet lens, light spot is in Airy disk, and the RMS radius reach 0.127. Thereby, the size and weight of the system is reduced observably. The requirement of compacting size is met.",

keywords = "Binary optics, Diffractive-reflective hybrid singlet, Laser Doppler velocity, Tip clearance",

author = "Yuanyuan Liu and Lin Li and Yifan Huang",

year = "2011",

month = may,

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volume = "37",

pages = "381--384",

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T1 - The use of diffractive elements in doppler tip clearance detection system

AU - Liu, Yuanyuan

AU - Li, Lin

AU - Huang, Yifan

PY - 2011/5

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N2 - The use of diffractive-reflective hybrid singlet is presented to replace doublet achromatic lens. According to the analysis of the primary aberrations of hybrid singlet and doublet lens, the hybrid singlet is with much smaller aberrations in compare with the doublet lens, light spot is in Airy disk, and the RMS radius reach 0.127. Thereby, the size and weight of the system is reduced observably. The requirement of compacting size is met.

AB - The use of diffractive-reflective hybrid singlet is presented to replace doublet achromatic lens. According to the analysis of the primary aberrations of hybrid singlet and doublet lens, the hybrid singlet is with much smaller aberrations in compare with the doublet lens, light spot is in Airy disk, and the RMS radius reach 0.127. Thereby, the size and weight of the system is reduced observably. The requirement of compacting size is met.

KW - Binary optics

KW - Diffractive-reflective hybrid singlet

KW - Laser Doppler velocity

KW - Tip clearance

UR - https://www.scopus.com/pages/publications/79959508439

M3 - Article

AN - SCOPUS:79959508439

SN - 1002-1582

VL - 37

SP - 381

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JO - Guangxue Jishu/Optical Technique

JF - Guangxue Jishu/Optical Technique

IS - 3

ER -

The use of diffractive elements in doppler tip clearance detection system

Abstract

Keywords

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