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The two-photon spectroscopy of 1S-2S transition in atomic hydrogen needs a narrow linewidth laser at the wavelength of 243 nm. In order to reduce the linewidth to several tens hertz level, a free operation CW ECDL 972 nm laser has been locked to a high fineness ultralow expansion reference cavity by using the Pound-Drever-Hall technique. And the part of 972 nm laser output is set into the tapered amplifier and the two enhanced doubling frequency stages to obtain the output of purple light at 243 nm. It is estimated that such a narrow linewidth laser system at 243 nm can be used well in the detection of the 1S-2S transition of hydrogen.
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Keywords:
- laser diodes /
- ultraviolet sources /
- metrological applications
[1] Schmidt-Kaler F, Leibfried D, Weitz M, Hansch T W 1993 Phys. Rev. Lett. 70 2261
[2] Parthey C G, Matveev A, Alnis J, Pohl R, Udem T, Jentschura U D, Kolachevsky N, Hansch T W 2010 Phys. Rev. Lett. 104 233001
[3] Huber A, Gross B, Weitz M, Hansch T W 1998 Phys. Rev. A 58 R2631
[4] Parthey C G, Matveev A, Alnis J, Bernhardt B, Beyer A, Holzwarth R, Maistrou A, Pohl R, Predehl K, Udem T, Wilken T, Kolachevsky N, Abgrall M, Rovera D, Salomon C, Laurent P, Hansch T W 2011 Phys. Rev. Lett. 107 203001
[5] Matveev A, Parthey C G, Predehl K, Alnis J, Beyer A, Holzwarth R, Udem T, Wilken T, Kolachevsky N, Abgrall M, Rovera D, Salomon C, Laurent P, Grosche G, Terra O, Legero T, Schnatz H, Weyers S, Altschul B, Hansch T W 2013 Phys. Rev. Lett. 110 230801
[6] Kolachevsky N, Fendel P, Karshenboim S G, Hansch T W 2004 Phys. Rev. A 70 062503
[7] Kolachevsky N, Fischer M, Karshenboim S G, Hansch T W 2004 Phys. Rev. Lett. 92 4
[8] Udem T, Huber A, Gross B, Reichert J, Prevedelli M, Weitz M, Hansch T W 1997 Phys. Rev. Lett. 79 2646
[9] DeBeauvoir B, Nez F, Julien L, Cagnac B, Biraben F, Touahri D, Hilico L, Acef O, Clairon A, Zondy J J 1997 Phys. Rev. Lett. 78 440
[10] Weitz M, Schmidt-Kaler F, Hansch T W 1992 Phys. Rev. Lett. 68 1120
[11] Weitz M, Huber A, Schmidt-Kaler F, Leibfried D, Hansch T W 1994 Phys. Rev. Lett. 72 328
[12] Huber A, Udem T, Gross B, Reichert J, Kourogi M, Pachucki K, Weitz M, Hansch T W 1998 Phys. Rev. Lett. 80 468
[13] Hnsch T, Lee S, Wallenstein R, Wieman C 1975 Phys. Rev. Lett. 34 307
[14] Young B C, Cruz F C, Itano W M, Bergquist J C 1999 Phys. Rev. Lett. 82 3799
[15] Kessler T, Hagemann C, Grebing C, Legero T, Sterr U, Riehle F, Martin M J, Chen L, Ye J 2012 Nature Photon. 6 687
[16] Webster S A, Oxborrow M, Gill P 2004 Opt. Lett. 29 1497
[17] Notcutt M, Ma L S, Ye J, Hall J L 2005 Opt. Lett. 30 1815
[18] Stoehr H, Mensing E, Helmcke J, Sterr U 2006 Opt. Lett. 31 736
[19] Ludlow A D, Huang X, Notcutt M, Zanon-Willette T, Foreman S M, Boyd M M, Blatt S, Ye J 2007 Opt. Lett. 32 641
[20] Kolachevsky N, Alnis J, Bergeson S D, Hansch T W 2006 Phys. Rev. A 73 021801
[21] Drever R W P, Hall J L, Kowalski F V, Hough J, Ford G M, Munley A J, Ward H 1983 Appl. Phys. B 31 97
[22] Alnis J, Matveev A, Kolachevsky N, Wilken T, Holzwarth R, Hansch T W 2008 Eur. Phys. J. Special Topics 163 89
[23] Lawrence M J, Willke B, Husman M E, Gustafson E K, Byer R L 1999 J. Opt. Soc. Am. B 16 523
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[1] Schmidt-Kaler F, Leibfried D, Weitz M, Hansch T W 1993 Phys. Rev. Lett. 70 2261
[2] Parthey C G, Matveev A, Alnis J, Pohl R, Udem T, Jentschura U D, Kolachevsky N, Hansch T W 2010 Phys. Rev. Lett. 104 233001
[3] Huber A, Gross B, Weitz M, Hansch T W 1998 Phys. Rev. A 58 R2631
[4] Parthey C G, Matveev A, Alnis J, Bernhardt B, Beyer A, Holzwarth R, Maistrou A, Pohl R, Predehl K, Udem T, Wilken T, Kolachevsky N, Abgrall M, Rovera D, Salomon C, Laurent P, Hansch T W 2011 Phys. Rev. Lett. 107 203001
[5] Matveev A, Parthey C G, Predehl K, Alnis J, Beyer A, Holzwarth R, Udem T, Wilken T, Kolachevsky N, Abgrall M, Rovera D, Salomon C, Laurent P, Grosche G, Terra O, Legero T, Schnatz H, Weyers S, Altschul B, Hansch T W 2013 Phys. Rev. Lett. 110 230801
[6] Kolachevsky N, Fendel P, Karshenboim S G, Hansch T W 2004 Phys. Rev. A 70 062503
[7] Kolachevsky N, Fischer M, Karshenboim S G, Hansch T W 2004 Phys. Rev. Lett. 92 4
[8] Udem T, Huber A, Gross B, Reichert J, Prevedelli M, Weitz M, Hansch T W 1997 Phys. Rev. Lett. 79 2646
[9] DeBeauvoir B, Nez F, Julien L, Cagnac B, Biraben F, Touahri D, Hilico L, Acef O, Clairon A, Zondy J J 1997 Phys. Rev. Lett. 78 440
[10] Weitz M, Schmidt-Kaler F, Hansch T W 1992 Phys. Rev. Lett. 68 1120
[11] Weitz M, Huber A, Schmidt-Kaler F, Leibfried D, Hansch T W 1994 Phys. Rev. Lett. 72 328
[12] Huber A, Udem T, Gross B, Reichert J, Kourogi M, Pachucki K, Weitz M, Hansch T W 1998 Phys. Rev. Lett. 80 468
[13] Hnsch T, Lee S, Wallenstein R, Wieman C 1975 Phys. Rev. Lett. 34 307
[14] Young B C, Cruz F C, Itano W M, Bergquist J C 1999 Phys. Rev. Lett. 82 3799
[15] Kessler T, Hagemann C, Grebing C, Legero T, Sterr U, Riehle F, Martin M J, Chen L, Ye J 2012 Nature Photon. 6 687
[16] Webster S A, Oxborrow M, Gill P 2004 Opt. Lett. 29 1497
[17] Notcutt M, Ma L S, Ye J, Hall J L 2005 Opt. Lett. 30 1815
[18] Stoehr H, Mensing E, Helmcke J, Sterr U 2006 Opt. Lett. 31 736
[19] Ludlow A D, Huang X, Notcutt M, Zanon-Willette T, Foreman S M, Boyd M M, Blatt S, Ye J 2007 Opt. Lett. 32 641
[20] Kolachevsky N, Alnis J, Bergeson S D, Hansch T W 2006 Phys. Rev. A 73 021801
[21] Drever R W P, Hall J L, Kowalski F V, Hough J, Ford G M, Munley A J, Ward H 1983 Appl. Phys. B 31 97
[22] Alnis J, Matveev A, Kolachevsky N, Wilken T, Holzwarth R, Hansch T W 2008 Eur. Phys. J. Special Topics 163 89
[23] Lawrence M J, Willke B, Husman M E, Gustafson E K, Byer R L 1999 J. Opt. Soc. Am. B 16 523
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