Monolithic Y-branch dual-wavelength DBR diode laser at 671 nm for Shifted Excitation Raman Difference Spectroscopy

被引：2
|
作者：
Maiwald, M. [1 ]
Fricke, J. [1 ]
Ginolas, A. [1 ]
Pohl, J. [1 ]
Sumpf, B. [1 ]
Erbert, G. [1 ]
Traenkle, G. [1 ]
机构：
[1] Ferdinand Braun Inst, Leibniz Inst Hochstfrequenztech, D-12489 Berlin, Germany
来源：
ADVANCED ENVIRONMENTAL, CHEMICAL, AND BIOLOGICAL SENSING TECHNOLOGIES X | 2013年 / 8718卷
关键词：
Red emitting diode lasers; 671; nm; Y-branch lasers; Raman spectroscopy; Shifted Excitation Raman Difference Spectroscopy; SERDS; FLUORESCENCE REJECTION;
D O I：
10.1117/12.2017851
中图分类号：
TP7 [遥感技术];
学科分类号：
081102 ; 0816 ; 081602 ; 083002 ; 1404 ;
摘要：
A dual-wavelength laser diode source suitable for shifted excitation Raman difference spectroscopy (SERDS) is presented. This monolithic device contains two ridge waveguide (RW) sections with wavelengths adjusted distributed Bragg reflection (DBR) gratings as rear side mirrors. An integrated Y-branch coupler guides the emission into a common output aperture. The two wavelengths are centered at 671 nm with a well-defined spectral spacing of about 0.5 nm, i.e. 10 cm(-1). Separate RW sections can be individually addressed by injection current. An output power up to 110 mW was achieved. Raman experiments demonstrate the suitability of these devices for SERDS.
引用
收藏
页数：11
相关论文
共 50 条
  • [1] Monolithic Y-branch dual wavelength DBR diode laser at 671 nm for Shifted Excitation Raman Difference Spectroscopy
    Maiwald, M.
    Fricke, J.
    Ginolas, A.
    Pohl, J.
    Sumpf, B.
    Erbert, G.
    Traenkle, G.
    [J]. 2013 CONFERENCE ON LASERS AND ELECTRO-OPTICS EUROPE AND INTERNATIONAL QUANTUM ELECTRONICS CONFERENCE (CLEO EUROPE/IQEC), 2013,
  • [2] Dual-wavelength monolithic Y-branch distributed Bragg reflection diode laser at 671 nm suitable for shifted excitation Raman difference spectroscopy
    Maiwald, Martin
    Fricke, Joerg
    Ginolas, Arnim
    Pohl, Johannes
    Sumpf, Bernd
    Erbert, Goetz
    Traenkle, Guenther
    [J]. LASER & PHOTONICS REVIEWS, 2013, 7 (04) : L30 - L33
  • [3] Shifted excitation Raman difference spectroscopy using a dual-wavelength DBR diode laser at 671 nm
    Maiwald, M.
    Fricke, J.
    Ginolas, A.
    Pohl, J.
    Sumpf, B.
    Erbert, G.
    Traenkle, G.
    [J]. ADVANCED BIOMEDICAL AND CLINICAL DIAGNOSTIC AND SURGICAL GUIDANCE SYSTEMS XII, 2014, 8935
  • [4] Shifted Excitation Raman Difference Spectroscopy using a Dual-Wavelength DBR Diode Laser at 785 nm
    Maiwald, M.
    Eppich, B.
    Fricke, J.
    Ginolas, A.
    Bugge, F.
    Klehr, A.
    Sumpf, B.
    Erbert, G.
    Traenkle, G.
    [J]. ADVANCED BIOMEDICAL AND CLINICAL DIAGNOSTIC AND SURGICAL GUIDANCE SYSTEMS XIII, 2015, 9313
  • [5] Dual-Wavelength Y-Branch Distributed Bragg Reflector Diode Laser at 785 Nanometers for Shifted Excitation Raman Difference Spectroscopy
    Maiwald, Martin
    Eppich, Bernd
    Fricke, Joerg
    Ginolas, Arnim
    Bugge, Frank
    Sumpf, Bernd
    Erbert, Goetz
    Traenkle, Guenther
    [J]. APPLIED SPECTROSCOPY, 2014, 68 (08) : 838 - 843
  • [6] Red emitting monolithic dual wavelength DBR diode lasers for shifted excitation Raman difference spectroscopy
    Sumpf, B.
    Maiwald, M.
    Mueller, A.
    Bugge, F.
    Fricke, J.
    Ressel, P.
    Pohl, J.
    Erbert, G.
    Traenkle, G.
    [J]. NOVEL IN-PLANE SEMICONDUCTOR LASERS XIII, 2014, 9002
  • [7] Rapid and adjustable shifted excitation Raman difference spectroscopy using a dual-wavelength diode laser at 785 nm
    Maiwald, Martin
    Sumpf, Bernd
    Traenkle, Guenther
    [J]. JOURNAL OF RAMAN SPECTROSCOPY, 2018, 49 (11) : 1765 - 1775
  • [8] Dual-wavelength Y-branch DBR-RW diode laser at 785 nm with an electrically tuneable wavelength distance up to 2 nm
    Sumpf, Bernd
    Kabitzke, Julia
    Mueller, Andre
    Maiwald, Martin
    Fricke, Joerg
    Ressel, Peter
    Traenkle, Guenther
    [J]. 2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS EUROPE & EUROPEAN QUANTUM ELECTRONICS CONFERENCE (CLEO/EUROPE-EQEC), 2017,
  • [9] Comparison of two concepts for dual-wavelength DBR ridge waveguide diode lasers at 785 nm suitable for shifted excitation Raman difference spectroscopy
    Sumpf, Bernd
    Maiwald, Martin
    Muller, Andr
    Fricke, Jorg
    Ressel, Peter
    Bugge, Frank
    Erbert, Gotz
    Trankle, Gunther
    [J]. APPLIED PHYSICS B-LASERS AND OPTICS, 2015, 120 (02): : 261 - 269
  • [10] Comparison of two concepts for dual-wavelength DBR ridge waveguide diode lasers at 785 nm suitable for shifted excitation Raman difference spectroscopy
    Bernd Sumpf
    Martin Maiwald
    André Müller
    Jörg Fricke
    Peter Ressel
    Frank Bugge
    Götz Erbert
    Günther Tränkle
    [J]. Applied Physics B, 2015, 120 : 261 - 269
12345