You can automatically generate an up-to-date list of my main publications (Harvard ADS Abstract Service).

If you do not have a subscription to the respective scientific journals, you might still be able to download many articles for free from a preprint server (articles on gravitational-wave detection are supposed to reside in the category 'General Relativity and Quantum Cosmology' or for short: 'gr-qc'. For example, I have uploaded these articles to the preprint server.

• Interferometer Techniques for Gravitational-Wave Detection
  A.Freise and K.Strain, Living Reviews in Relativity, 13 (2010)
  
• Prospects of higher-order Laguerre Gauss modes in future gravitational wave detectors
  S. Chelkowski, S. Hild, A. Freise, Physical Review D 79, 122002 (2009)
  
• Triple Michelson interferometer for a third-generation gravitational wave detector
  A. Freise et al, Classical and Quantum Gravity, Volume 26, Issue 8 (2009)
  
• Phase and alignment noise in grating interferometers
  A. Freise, A. Bunkowski, R. Schnabel, New Journal of Physics, Volume 9, Issue 12 (2007)
  
• Quantum-noise power spectrum of fields with discrete classical components
  J. Harms, P. Cochrane, A. Freise, Physical Review A, vol. 76, Issue 2 (2007)