SFI

Recent
Publications




Femtosecond
Group


Recent publications:

Recent publications

1. M. Dubov, I. Bennion, S.A. Slattery, D. Nikogosyan: Strong long-period fiber gratings recorded at 352 nm. Opt. Lett. in press

 

2. S.A. Slattery, D.N. Nikogosyan: Long-period fibre grating inscription under high-intensity 352 nm femtosecond irradiation: three-photon absorption and energy deposition in cladding. Opt. Commun. in press.

 

3. A.I. Kalachev, D.N. Nikogosyan, G. Brambilla: Long-period fiber grating fabrication by high-intensity femtosecond pulses at 211 nm. J. Lightwave Technol. in press.

 

4. A.I. Kalachev, V. Pureur, S.A. Slattery, D.N. Nikogosyan:

 Investigation of long-period fiber gratings recorded by high-intensity  femtosecond UV laser pulses. Proc. SPIE 5855, Part 1, 330-333 (2005)

 

 

 

5. S.A. Slattery, D.N. Nikogosyan: High-intensity UV laser inscription of fibre Bragg gratings and comparison with other fabrication techniques. Proc. SPIE 5827, 200-210 (2005)

 

6. A.I. Kalachev, D.N. Nikogosyan: Investigation of long-period fibre gratings inscribed by high-intensity femtosecond UV laser light. Proc. SPIE 5827, 285-298 (2005)

 

7. C. Corbari, P.G. Kazansky, S.A. Slattery, D.N. Nikogosyan: Ultraviolet poling of pure fused silica by high-intensity femtosecond radiation. Appl. Phys. Lett. 86(7), article 071106 (2005); Erratum. Appl. Phys. Lett. 86(14), article 149902 (2005)

 

8. S.A. Slattery, D.N. Nikogosyan, G. Brambilla: Fiber Bragg grating inscription by high-intensity femtosecond UV laser light: comparison with other existing methods of fabrication. J. Opt. Soc. Am. B, 22(2), 354-361 (2005); Erratum. J. Opt. Soc. Am. B, 22(5), 1143 (2005)

 

9. A.I. Kalachev, V. Pureur, D.N. Nikogosyan: Investigation of long-period fiber gratings induced by high-intensity femtosecond laser pulses. Opt. Commun. 246(1-3), 107-115 (2005); Erratum. Opt. Commun. 251(1-3), 229 (2005)

 

10. S.A. Slattery, D.N. Nikogosyan, N. Plougmann, H.R. Sørensen, M. Kristensen: Efficient Bragg grating fabrication in Ge-rich fibre by high-intensity femtosecond 264 nm irradiation. Electron. Lett. 40(23), 1472-1473 (2004)

 

11. S.A. Slattery, D.N. Nikogosyan: Two-photon absorption at 211 nm in fused silica, crystalline quartz and some alkali halides. Opt. Commun. 228(1-3), 127-131 (2003)

 

12. A. Dragomir, D.N. Nikogosyan, K.A. Zagorulko, P.G. Kryukov, E.M. Dianov: Inscription of fiber Bragg gratings by ultraviolet femtosecond radiation. Opt. Lett. 28(22), 2171-2173 (2003)

 

13. A. Dragomir, D.N. Nikogosyan, G. Brambilla: Increased photosensitivity of Ge-doped and Ge, Sn-doped fibres under high-intensity 264 nm laser light. Electron. Lett. 39(20), 1437-1438 (2003)

 

14. A.A. Ruth, A. Dragomir, D.N. Nikogosyan: Four- and two-photon absorption cross-section measurements in naphthalene vapour. Nonl. Opt. Quant. Opt. 30(2), 103-114 (2003)

 

15.  K.A. Zagorulko, P.G. Kryukov, E.M. Dianov, A. Dragomir, D.N. Nikogosyan: Fibre-Bragg-grating writing in single-mode optical fibres by UV femtosecond pulses. Kvant. Elektron. 33(8), 728-730 (2003) [In Russian, English transl.: Quant. Electron. 33(8), 728-730 (2003)]

 

16. P.G. Kryukov, Y.V. Larionov, A.A. Rybaltovskii, K.A. Zagorulko, A. Dragomir, D.N. Nikogosyan, A.A. Ruth: Long-period fibre grating fabrication with femtosecond pulse radiation at different wavelengths. Microelectr. Eng. 69(24), 248-255 (2003)

 

17.  A. Dragomir, D.N. Nikogosyan, K.A. Zagorulko, P.G. Kryukov: Inscription of long period fibre gratings by femtosecond UV radiation. Proc. SPIE, 4876, 313-320 (2003)

 

18. A. Dragomir, J.G. McInerney, D.N. Nikogosyan:Femtosecond measurements of two-photon absorption coefficients at λ = 264 nm in glasses, crystals, and liquids. Appl. Opt. 41(21), 4365-4376 (2002)

 

19. A. Dragomir, D.N. Nikogosyan, A.A. Ruth, K.A. Zagorulko, P.G. Kryukov: Long-period fibre grating formation with 264 nm femtosecond radiation. Electron. Lett. 38(6), 269-271 (2002)

 

20. A. Dragomir, J.G. McInerney, D.N. Nikogosyan, P.G. Kazansky: Two-photon absorption properties of commercial fused silica and germanosilicate glass at 264 nm. Appl. Phys. Lett. 80(7), 1114-1116 (2002)

 

21. A. Dragomir, J.G. McInerney, D.N. Nikogosyan, A.A. Ruth: Two-photon absorption coefficients of several liquids at 264 nm. IEEE J. Quant. Electr. 38(1), 31-36 (2002)

 

22. L.I. Isaenko, A. Dragomir, J.G. McInerney, D.N. Nikogosyan: Anisotropy of two-photon absorption in BBO at 264 nm. Opt. Commun. 198(4-6), 433-438 (2001)

 

23. J. Ni Chroinin, A. Dragomir, J.G. McInerney, D.N. Nikogosyan: Accurate determination of two-photon absorption coefficients in fused silica and crystalline quartz at 264 nm. Opt. Commun. 187(1-3), 185-191 (2001)