Realization and improvement of double modulation methods for Fourier transform luminescence measurements in middle and far infrared band

Yong Chang; Wenguo Tang; Caifeng Cheng; Xiaoguang Wang; Junhao Chu; Dingyuan Tang

Realization and improvement of double modulation methods for Fourier transform luminescence measurements in middle and far infrared band

Yong Chang, Wenguo Tang, Caifeng Cheng, Xiaoguang Wang, Junhao Chu, Dingyuan Tang

CAS - Shanghai Institute of Technical Physics

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

1 Scopus citations

Abstract

The high frequency double modulation and lock-in technique were attached to the normal Fourier transform infrared spectrometer to eliminate the huge influences of the room temperature background blackbody emission on the measurement of the infrared photoluminescence spectra. The experimental method was optimized by adjusting the modulation frequency, choosing the suitable band-pass filter and phase correction. The photoluminescence spectra in 10 μm long wave infrared band without the influences of the background blackbody emission were obtained.

Original language	English
Pages (from-to)	1489-1492
Number of pages	4
Journal	Guangxue Xuebao/Acta Optica Sinica
Volume	21
Issue number	12
State	Published - Dec 2001
Externally published	Yes

Keywords

Fourier transform spectroscopy
Infrared
Luminescence

Cite this

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title = "Realization and improvement of double modulation methods for Fourier transform luminescence measurements in middle and far infrared band",

abstract = "The high frequency double modulation and lock-in technique were attached to the normal Fourier transform infrared spectrometer to eliminate the huge influences of the room temperature background blackbody emission on the measurement of the infrared photoluminescence spectra. The experimental method was optimized by adjusting the modulation frequency, choosing the suitable band-pass filter and phase correction. The photoluminescence spectra in 10 μm long wave infrared band without the influences of the background blackbody emission were obtained.",

keywords = "Fourier transform spectroscopy, Infrared, Luminescence",

author = "Yong Chang and Wenguo Tang and Caifeng Cheng and Xiaoguang Wang and Junhao Chu and Dingyuan Tang",

year = "2001",

month = dec,

language = "英语",

volume = "21",

pages = "1489--1492",

journal = "Guangxue Xuebao/Acta Optica Sinica",

issn = "0253-2239",

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TY - JOUR

T1 - Realization and improvement of double modulation methods for Fourier transform luminescence measurements in middle and far infrared band

AU - Chang, Yong

AU - Tang, Wenguo

AU - Cheng, Caifeng

AU - Wang, Xiaoguang

AU - Chu, Junhao

AU - Tang, Dingyuan

PY - 2001/12

Y1 - 2001/12

N2 - The high frequency double modulation and lock-in technique were attached to the normal Fourier transform infrared spectrometer to eliminate the huge influences of the room temperature background blackbody emission on the measurement of the infrared photoluminescence spectra. The experimental method was optimized by adjusting the modulation frequency, choosing the suitable band-pass filter and phase correction. The photoluminescence spectra in 10 μm long wave infrared band without the influences of the background blackbody emission were obtained.

AB - The high frequency double modulation and lock-in technique were attached to the normal Fourier transform infrared spectrometer to eliminate the huge influences of the room temperature background blackbody emission on the measurement of the infrared photoluminescence spectra. The experimental method was optimized by adjusting the modulation frequency, choosing the suitable band-pass filter and phase correction. The photoluminescence spectra in 10 μm long wave infrared band without the influences of the background blackbody emission were obtained.

KW - Fourier transform spectroscopy

KW - Infrared

KW - Luminescence

UR - https://www.scopus.com/pages/publications/0035561064

M3 - 文章

AN - SCOPUS:0035561064

SN - 0253-2239

VL - 21

SP - 1489

EP - 1492

JO - Guangxue Xuebao/Acta Optica Sinica

JF - Guangxue Xuebao/Acta Optica Sinica

IS - 12

ER -

Realization and improvement of double modulation methods for Fourier transform luminescence measurements in middle and far infrared band

Abstract

Keywords

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