Lakshmijayasimha, Prajwal ORCID: 0000-0002-3381-3337, Anandarajah, Prince M. ORCID: 0000-0001-7335-8044, Landais, Pascal ORCID: 0000-0002-4807-0695 and Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273 (2021) Optical frequency comb expansion using mutually injection-locked gain-switched lasers. Applied Sciences, 11 (15). ISSN 2076-3417

Lakshmijayasimha, Prajwal ORCID: 0000-0002-3381-3337, Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Martin, Eamonn ORCID: 0000-0002-1720-4531, Hammad, Mohab, Landais, Pascal ORCID: 0000-0002-4807-0695 and Anandarajah, Prince M. ORCID: 0000-0001-7335-8044 (2020) Characterization of a multifunctional active demultiplexer for optical frequency combs. Optics and Laser Technology, 134 . ISSN 0030-3992

Hammad, Mohab, Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Pascual, M. Deseada Gutierrez, Landais, Pascal ORCID: 0000-0002-4807-0695, Lakshmijayasimha, Prajwal, Jain, Gaurav and Anandarajah, Prince M. ORCID: 0000-0001-7335-8044 (2020) Characterization and direct modulation of a multi-section PIC suited for short reach optical communication systems. Photonics, 7 (3). pp. 1-14. ISSN 2304-6732

Prajwal D., Lakshmijayasimha ORCID: 0000-0002-3381-3337, Martin, Eamonn ORCID: 0000-0002-1720-4531, Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Landais, Pascal ORCID: 0000-0002-4807-0695 and Anandarajah, Prince M. ORCID: 0000-0001-7335-8044 (2019) Expansion and phase correlation of a wavelength tunable gain-switched optical frequency comb. Optics Express, 27 (12). pp. 16560-16570. ISSN 1094-4087

Anandarajah, Prince M. ORCID: 0000-0001-7335-8044, Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Maher, Robert D. ORCID: 0000-0001-9611-1845, Shi, Kai and Barry, Liam P. ORCID: 0000-0001-8366-4790 (2010) Characterization of wavelength tunable lasers for future optical communication systems. Journal of Networks, 5 (2). pp. 152-157. ISSN 1796-2056

Shams, Haymen, Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Perry, Philip, Anandarajah, Prince M. ORCID: 0000-0001-7335-8044 and Barry, Liam P. ORCID: 0000-0001-8366-4790 (2010) Electro-optical generation and distribution of ultrawideband signals based on the gain switching technique. Journal of Optical Communications and Networking, 2 (3). pp. 122-130. ISSN 1943-0620

Anandarajah, Prince M. ORCID: 0000-0001-7335-8044, Barry, Liam P. ORCID: 0000-0001-8366-4790, Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, O'Gorman, James, O'Carroll, John, Herbert, C., Phelan, Richard and Duke, A.S. (2009) Highly coherent picosecond pulse generation with sub-ps jitter and high SMSR by gain switching Discrete Mode laser diodes at 10 GHz line rate. In: OFC 2009 - Conference on Optical Fiber Communication, 22-26 Mar 2009, San Diego, CA, USA. ISBN 978-1-4244-2606-5

Maher, Robert D. ORCID: 0000-0001-9611-1845, Shi, Kai, Anandarajah, Prince M. ORCID: 0000-0001-7335-8044, Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Barry, Liam P. ORCID: 0000-0001-8366-4790 and Yu, Yonglin (2009) Novel frequency chirp compensation scheme for directly modulated SG DBR tunable lasers. IEEE Photonics Technology Letters, 21 (5). pp. 340-342. ISSN 1041-1135

Shams, Haymen, Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Perry, Philip and Barry, Liam P. ORCID: 0000-0001-8366-4790 (2009) Optical generation, fiber distribution and air transmission for Ultra Wide Band over fiber system. In: OFC 2009 - Conference on Optical Fiber Communication, 22-26 March 2009, San Diego, CA, USA. ISBN 978-1-4244-2606-5

Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Perry, Philip, Barry, Liam P. ORCID: 0000-0001-8366-4790 and Shams, Haymen (2008) An IR-UWB photonic distribution system. IEEE Photonics Technology Letters, 20 (22). pp. 1884-1886. ISSN 1041-1135

Anandarajah, Prince M. ORCID: 0000-0001-7335-8044, Maher, Robert D. ORCID: 0000-0001-9611-1845, Barry, Liam P. ORCID: 0000-0001-8366-4790, Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Connolly, Eoin M., Farrell, Tom and McDonald, David (2008) Characterization of frequency drift of sampled-grating DBR laser module under direct modulation. IEEE Photonics Technology Letters, 20 (2). pp. 72-74. ISSN 1041-1135

Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Mishra, A.K., Ellis, A.D., Barry, Liam P. ORCID: 0000-0001-8366-4790, Anandarajah, Prince M. ORCID: 0000-0001-7335-8044, Perry, Philip, Reid, Douglas A., O'Gorman, James, Phelan, Richard and Kelly, Brian (2008) Cost efficient narrow linewidth laser transmitter for coherent detection. In: CLEO/QELS 2008 - Conference on Lasers and Electro-Optics and Quantum Electronics and Laser Science, 4-9 May 2008, San Jose, CA, USA. ISBN 978-1-55752-859-9

Phelan, Richard, Kelly, Brian, Jones, D., Herbert, C., O'Carroll, John, Rensing, Marc, Cai, B., Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Perry, Philip, Stopford, Jennifer, Anandarajah, Prince M. ORCID: 0000-0001-7335-8044, Barry, Liam P. ORCID: 0000-0001-8366-4790 and O'Gorman, James (2008) Discrete mode laser diodes with ultra narrow linewidth emission <3kHz. In: OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference, 24-28 Feb 2008, San Diego, CA, USA.

Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Perry, Philip and Barry, Liam P. ORCID: 0000-0001-8366-4790 (2008) Hybrid radio over fiber system for generation and distribution of UWB signals. In: ICTON 2008 - 10th Anniversary International Conference on Transparent Optical Networks, 22-26 June 2008, Athens, Greece. ISBN 978-1-4244-2626-3

Anandarajah, Prince M., Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Maher, Robert D. and Barry, Liam P. ORCID: 0000-0001-8366-4790 (2008) Wavelength tunable lasers in future optical communication systems. In: ICTON 2008 - 10th Anniversary International Conference on Transparent Optical Networks, 22-26 June 2008, Athens, Greece.

Kelly, Brian, Phelan, Richard, Jones, D., Herbert, C., O'Carroll, John, Rensing, Marc, Wendelboe, J., Watts, C.B., Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Perry, Philip, Guignard, Celine, Barry, Liam P. ORCID: 0000-0001-8366-4790 and O'Gorman, James (2007) Discrete mode laser diodes with very narrow linewidth emission. Electronics Letters, 43 (23). ISSN 0013-5194

Connolly, Eoin M., Smyth, Frank ORCID: 0000-0002-1768-1143, Mishra, A.K., Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273 and Barry, Liam P. ORCID: 0000-0001-8366-4790 (2007) Cross-channel interference due to wavelength drift of tunable lasers in DWDM networks. IEEE Photonics Technology Letters, 19 (8). pp. 616-618. ISSN 1041-1135

Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Connolly, Eoin M., Barry, Liam P. ORCID: 0000-0001-8366-4790 and Perry, Philip (2007) Demonstration of wavelength packet switched radio-over-fiber system. IEEE Photonics Technology Letters, 19 (4). pp. 200-202. ISSN 1041-1135

Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Barry, Liam P. ORCID: 0000-0001-8366-4790, Anandarajah, Prince M. ORCID: 0000-0001-7335-8044, Guignard, Celine, Kelly, Brian and O'Gorman, James (2007) Discrete mode lasers for applications in access networks. In: ICTON 2007 - 9th International Conference on Transparent Optical Networks, 1-5 July 2007, Rome, Italy.

Maher, Robert D. ORCID: 0000-0001-9611-1845, Anandarajah, Prince M. ORCID: 0000-0001-7335-8044, Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273 and Barry, Liam P. ORCID: 0000-0001-8366-4790 (2007) Frequency drift characterisation of directly modulated SGDBR tunable lasers. In: LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings, 21-25 Oct 2007 , Lake Buena Vista, FL , USA.

Connolly, Eoin M., Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Barry, Liam P. ORCID: 0000-0001-8366-4790, Dunne, J., Mullane, T. and McDonald, David (2006) Cross-channel interference due to wavelength switching events in wavelength packed switched WDM networks. Optics Communications, 267 (1). pp. 88-91. ISSN 0030-4018

Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Barry, Liam P. ORCID: 0000-0001-8366-4790, Anandarajah, Prince M. ORCID: 0000-0001-7335-8044 and Hu, Ling (2006) Characterization of wavelength interleaving in radio-over-fiber systems employing WDM/SCM. Optics Communications, 260 (1). pp. 144-149. ISSN 0030-4018

Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Hu, Ling and Barry, Liam P. ORCID: 0000-0001-8366-4790 (2006) Remote downconversion with wavelength reuse for the radio/fiber uplink connection. IEEE Photonics Technology Letters, 18 (4). pp. 562-564. ISSN 1041-1135

Connolly, Eoin M., Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273 and Barry, Liam P. ORCID: 0000-0001-8366-4790 (2006) Adjacent channel interference due to wavelength drift of a tunable laser in base-band and subcarrier multiplexed system. In: LEOS 2006 - The 19th Annual Meeting of the IEEE Lasers and Electro-Optics Society, Oct 2006, Montreal, Canada.

Smyth, Frank, Connolly, Eoin M., Mishra, A.K., Ellis, A.D., Cotter, D., Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273 and Barry, Liam P. ORCID: 0000-0001-8366-4790 (2006) Effects of crosstalk in WDM optical label switching networks due to wavelength switching of a tunable laser. IEEE Photonics Technology Letters, 18 (20). pp. 2177-2179. ISSN 1041-1135

Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Connolly, Eoin M., Barry, Liam P. ORCID: 0000-0001-8366-4790 and McDonald, David (2006) Fast tunable lasers in radio-over-fiber access networks. In: ICTON 2006 - 8th International Conference on Transparent Optical Networks, 18-22 June 2006, Nottingham, UK.

Smyth, Frank, Mishra, A.K., Connolly, Eoin M., Ellis, A.D., Cotter, D., Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273 and Barry, Liam P. ORCID: 0000-0001-8366-4790 (2006) SCM optical label switching scheme in a WDM packet transmitter employing a switching SG-DBR laser. In: PS 2006 - International Conference on Photonics in Switching, 16-18 Oct 2006, Heraklion, Crete. ISBN 978-0-7803-9790-3

Kaszubowska-Anandarajah, Aleksandra (2006) UWB system based on gain-switched laser. In: MWP 2006 - International Topical Meeting on Microwave Photonics, Oct 2006, Grenoble, France.

Hu, Ling, Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273 and Barry, Liam P. ORCID: 0000-0001-8366-4790 (2005) Investigation of stimulated Brillouin scattering effects in radio-over-fiber distribution systems. Optics Communications, 255 (4-6). pp. 253-260. ISSN 0030-4018

Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273 and Barry, Liam P. ORCID: 0000-0001-8366-4790 (2005) Remote downconversion scheme for uplink configuration in radio/fiber systems. In: ICTON 2005 - 7th International Conference on Transparent Optical Networks, 3-7 July 2005.

Smyth, Frank, Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273 and Barry, Liam P. ORCID: 0000-0001-8366-4790 (2004) Overcoming laser diode nonlinearity issues in multi-channel radio-over-fiber systems. Optics Communications, 231 (1-6). pp. 217-225. ISSN 0030-4018

Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Anandarajah, Prince M. ORCID: 0000-0001-7335-8044 and Barry, Liam P. ORCID: 0000-0001-8366-4790 (2004) Multifunctional operation of a fiber Bragg grating in a WDM/SCM radio over fiber distribution system. IEEE Photonics Technology Letters, 16 (2). pp. 605-607. ISSN 1041-1135

Kaszubowska-Anandarajah, Aleksandra (2004) Broadband access networks using hybrid radio/fiber systems. PhD thesis, Dublin City University.

Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Clarke, Aisling M., Reid, Douglas A., Edvell, G., Roumieux, S., Anandarajah, Prince M. ORCID: 0000-0001-7335-8044, Barry, Liam P. ORCID: 0000-0001-8366-4790 and Harvey, John D. (2004) Optimized pulse source based on a gain-switched laser diode in conjuction with a non-linearly chirped grating for 40 Gbit/s systems. In: LEOS 2004 - The 17th Annual Meeting of the IEEE Lasers and Electro-Optics Society, 7-11 Nov 2004.

Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Barry, Liam P. ORCID: 0000-0001-8366-4790 and Anandarajah, Prince M. ORCID: 0000-0001-7335-8044 (2003) Effects of intermodulation distortion on the performance of a hybrid radio/fiber system employing a self-pulsating laser diode transmitter. IEEE Photonics Technology Letters, 15 (6). pp. 1041-1135. ISSN 1041-1135

Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Anandarajah, Prince M. ORCID: 0000-0001-7335-8044 and Barry, Liam P. ORCID: 0000-0001-8366-4790 (2003) Development of highly flexible broadband networks incorporating wavelength division multiplexing and sub-carrier division multiplexing in a hybrid radio/fiber distribution system. In: ICTON-03 - Proceedings of 2003 5th International Conference on Transparent Optical Networks 2003, 29 June-3 July 2003.

Maguire, Paul J., Anandarajah, Prince M. ORCID: 0000-0001-7335-8044, Barry, Liam P. ORCID: 0000-0001-8366-4790 and Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273 (2003) Generation of wavelength tunable optical pulses with SMSR exceeding 50 dB by self-seeding a gain-switched source containing two FP lasers. In: LEOS-03 - The 16th Annual Meeting of the IEEE Lasers and Electro-Optics Society 2003, 2003.

Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Barry, Liam P. ORCID: 0000-0001-8366-4790 and Anandarajah, Prince M. ORCID: 0000-0001-7335-8044 (2002) Multiple RF carrier distribution in a hybrid radio/fiber system employing a self-pulsating laser diode transmitter. IEEE Photonics Technology Letters, 14 (11). pp. 1599-1601. ISSN 1041-1135

Anandarajah, Prince M. ORCID: 0000-0001-7335-8044, Barry, Liam P. ORCID: 0000-0001-8366-4790 and Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273 (2002) Performance issues associated with WDM optical systems using self-seeded gain switched pulse sources due to mode partition noise effects. IEEE Photonics Technology Letters, 14 (8). pp. 1202-1204. ISSN 1041-1135

Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Anandarajah, Prince M. and Barry, Liam P. ORCID: 0000-0001-8366-4790 (2002) Improved performance of a hybrid radio/fiber system using a directly modulated laser transmitter with external injection. IEEE Photonics Technology Letters, 14 (2). pp. 233-235. ISSN 1041-1135

Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273 and Barry, Liam P. ORCID: 0000-0001-8366-4790 (2002) Self-pulsating laser diode for the generation of multiple RF data channels in hybrid radio/fiber systems. In: LEOS-02 - The 15th Annual Meeting of the IEEE Lasers and Electro-Optics Society, 10-14 Nov 2002. ISBN 0-7803-7500-9

Barry, Liam P. ORCID: 0000-0001-8366-4790, Anandarajah, Prince M. ORCID: 0000-0001-7335-8044 and Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273 (2001) Optical pulse generation at frequencies up to 20 GHz using external-injection seeding of a gain-switched commercial Fabry-Pérot laser. IEEE Photonics Technology Letters, 13 (9). pp. 1014-1016. ISSN 1041-1135

Kaszubowska-Anandarajah, Aleksandra ORCID: 0000-0003-4811-9273, Anandarajah, Prince M. ORCID: 0000-0001-7335-8044 and Barry, Liam P. ORCID: 0000-0001-8366-4790 (2001) Generation of optical microwave signals using laser diodes with enhanced modulation response for hybrid radio/fiber systems. In: ICTON-01 - Proceedings of 2001 3rd International Conference on Transparent Optical Networks, 18-21 June 2001, Cracow, Poland.