Skip to main content

Cr:LiSrAlF6 channel waveguides as broadband fluorescence sources

Abstract

We report on the production and fluorescence of active channel waveguides in Cr:LiSrAlF6. We have produced ∼10 μm wide and 5 μm high channel waveguides by He+ ion implantation, lithographic patterning and subsequent Ar+ ion sputtering. Diode-pumped waveguides emitted 13 μW of fluorescence light with a spectrum ranging from 760 nm to 900 nm at a pump power of 165 mW and a pump wavelength of 660 nm. The compact and cheap optical pump source is a main advantage of this fluorescence material. This makes Cr:LiSrAlF6 channel waveguides a suitable candidate for a broadband fluorescence source in low-coherence interferometry and other applications in the near-infrared wavelength range.

This is a preview of subscription content, access via your institution.

References

  1. A.M. Kowalevicz, T. Ko, I. Hartl, J.G. Fujimoto, M. Pollnau, R.P. Salathé, Opt. Express 10, 349 (2002)

    ADS  Google Scholar 

  2. D. Huang, E.A. Swanson, C.P. Lin, J.S. Schuman, W.G. Stinson, W. Chang, M.R. Hee, T. Flotte, K. Gregory, C.A. Puliafito, J.G. Fujimoto, Science 254, 1178 (1991)

    Article  ADS  Google Scholar 

  3. S.A. Payne, L.L. Chase, L.K. Smith, W.L. Kway, H.W. Newkirk, J. Appl. Phys. 66, 1051 (1989)

    Article  ADS  Google Scholar 

  4. M. Stalder, M. Bass, B. H T. Chai, J. Opt. Soc. Am. B 9, 2271 (1992)

    ADS  Google Scholar 

  5. S. Uemura, K. Miyazaki, Japan. J. Appl. Phys. 36, 4312 (1997)

    Article  ADS  Google Scholar 

  6. S.A. Payne, L.K. Smith, R.J. Beach, B.H.T. Chai, J.H. Tassano, L.D. DeLoach, W.L. Kway, R.W. Solarz, W.F. Krupke, Appl. Opt. 33, 5526 (1994)

    ADS  Article  Google Scholar 

  7. M. Pollnau, R.P. Salathé, T. Bhutta, D.P. Shepherd, R.W. Eason, Opt. Lett. 26, 283 (2001)

    Article  ADS  Google Scholar 

  8. C. Grivas, T.C. May-Smith, D.P. Shepherd, R.W. Eason, M. Pollnau, M. Jelinek, Appl. Phys. A 79, 1195 (2004)

    ADS  Google Scholar 

  9. A. Cruteanu, M. Pollnau, G. Jänchen, C. Hibert, P. Hoffmann, R.P. Salathé, R.W. Eason, C. Grivas, D.P. Shepherd, Appl. Phys. B 75, 15 (2002)

    Article  ADS  Google Scholar 

  10. L.M.B. Hickey, V. Apostolopoulos, R.W. Eason, J.S. Wilkinson, A.A. Anderson, J. Opt. Soc. Am. B 21, 1452 (2004)

    Article  ADS  Google Scholar 

  11. C. Grivas, D.P. Shepherd, T.C. May-Smith, R.W. Eason, M. Pollnau, Opt. Express 13, 210 (2005)

    Article  ADS  Google Scholar 

  12. R. Burkhalter, I. Dohnke, J. Hulliger, Prog. Cryst. Growth. Charact. Mater. 42, 1 (2001)

    Article  Google Scholar 

  13. P.J. Chandler, X. Huang, P.D. Townsend, N. Hamelin, Y.T. Chow, Nucl. Instrum. Methods Phys. Res. B 127/128, 528 (1997)

    Google Scholar 

  14. D. Fluck, P. Günter, IEEE J. Sel. Top. Quantum Electron. 6, 122 (2000)

    Article  Google Scholar 

  15. R. Degl’Innocenti, A. Guarino, G. Poberaj, P. Günter, Appl. Phys. Lett. 89, 041103 (2006)

    Article  ADS  Google Scholar 

  16. A. Guarino, M. Jazbinšek, C. Herzog, R. Degli’Innocenti, G. Poberaj, P. Günter, Opt. Express 14, 2344 (2006)

    Article  ADS  Google Scholar 

  17. L. Mutter, A. Guarino, M. Jazbinšek, M. Zgonik, M. Döbeli, P. Günter, Opt. Express 15, 629 (2007)

    Article  ADS  Google Scholar 

  18. P.D. Townsend, P.J. Chandler, L. Zhang, Optical Effects of Ion Implantation (Cambridge University, Cambridge, 1994)

    Google Scholar 

  19. J.F. Ziegler, J.P. Biersack, U. Littmark, The Stopping and Range of Ions in Solids (Pergamon, New York, 1985)

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to A. Majkić.

Additional information

PACS

42.70.Hj; 42.79.Gn; 42.30.Wb

Rights and permissions

Reprints and Permissions

About this article

Cite this article

Majkić, A., Poberaj, G., Degl’Innocenti, R. et al. Cr:LiSrAlF6 channel waveguides as broadband fluorescence sources. Appl. Phys. B 88, 205–209 (2007). https://doi.org/10.1007/s00340-007-2708-5

Download citation

  • Received:

  • Revised:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s00340-007-2708-5

Keywords

  • Pump Power
  • Planar Waveguide
  • Channel Waveguide
  • Thermal Quenching
  • Optical Barrier