Frequency division multiplex-based light spectroscopy

被引：5

作者：

Missbach, Thomas ^{[1
]}

Karcher, Christian ^{[1
]}

Siefer, Gerald ^{[1
]}

Bett, Andreas W. ^{[1
]}

机构：

[1] Fraunhofer Inst Solar Energy Syst ISE, D-79110 Freiburg, Germany

来源：

OPTICS EXPRESS | 2015年 / 23卷 / 19期

关键词：

RESPONSE MEASUREMENT SYSTEM; SPECTROMETER; DEVICE;

D O I：

10.1364/OE.23.024634

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Light spectrometers are highly versatile state-of-the-art measurement devices. However, using these systems, e.g., in semiconductor device characterization, creates challenging obstacles with respect to measurement time. We present a new, flexible and accurate approach to either characterize optical properties of arbitrary photosensitive devices or examine the spectral components of light reliably. Using a spatial light modulator (SLM) in combination with frequency division multiplexing methods, it is possible to significantly improve signal-to-noise ratios and decrease measurement times. Moreover, the use of SLM ensures a greater reliability of the setup because conventional moving parts are replaced. The feasibility and experimental setup are described in detail. The setup has been validated for various applications by comparative measurements. (C) 2015 Optical Society of America

引用

页码：24634 / 24647

页数：14

共 25 条

[1] Development of a digital micromirror spectrometer for analytical atomic spectrometry [J].

Batchelor, JD ;

Jones, BT .

ANALYTICAL CHEMISTRY, 1998, 70 (23) :4907-4914

[2] A stigmatism in the mirror spectrometers. [J].

Czerny, M. ;

Turner, A. F. .

ZEITSCHRIFT FUR PHYSIK, 1930, 61 (11-12) :792-797

[3] Application of Digital Micromirror Devices for Spectral Response Characterization of Solar Cells and Photovoltaics [J].

Fong, Alexandre Y. .

EMERGING DIGITAL MICROMIRROR DEVICE BASED SYSTEMS AND APPLICATIONS II, 2010, 7596

[4] Micromirror SLM for femtosecond pulse shaping in the ultraviolet [J].

Hacker, M ;

Stobrawa, G ;

Sauerbrey, R ;

Buckup, T ;

Motzkus, M ;

Wildenhain, M ;

Gehner, A .

APPLIED PHYSICS B-LASERS AND OPTICS, 2003, 76 (06) :711-714

[5] Versatile light-emitting-diode-based spectral response measurement system for photovoltaic device characterization [J].

Hamadani, Behrang H. ;

Roller, John ;

Dougherty, Brian ;

Yoon, Howard W. .

APPLIED OPTICS, 2012, 51 (19) :4469-4476

[6]

HARRIS FJ, 1978, P IEEE, V66, P51, DOI 10.1109/PROC.1978.10837

[7]

Hoefling R., 2004, P SOC PHOTO-OPT INS, V322, P5289

[8]

Horner G. S., 2011, 2011 37th IEEE Photovoltaic Specialists Conference (PVSC 2011), P001716, DOI 10.1109/PVSC.2011.6186285

[9]

James J., 2007, Spectrograph Design Fundamentals

[10] Imaging spectrometer fundamentals for researchers in the biosciences - A tutorial [J].

Lerner, Jeremy M. .

CYTOMETRY PART A, 2006, 69A (08) :712-734

← 1 2 3 →