| Polarization control for coherent communications NG Walker, GR Walker Journal of Lightwave Technology 8 (3), 438-458, 1990 | 230 | 1990 |
| Quantum theory of multiport optical homodyning NG Walker Journal of modern optics 34 (1), 15-60, 1987 | 177 | 1987 |
| Multiport homodyne detection near the quantum noise limit NG Walker, JE Carroll Optical and quantum electronics 18, 355-363, 1986 | 150 | 1986 |
| Simultaneous phase and amplitude measurements on optical signals using a multiport junction NG Walker, JE Carroll Electronics Letters 23 (20), 981-983, 1984 | 113 | 1984 |
| Sensitivity of optically preamplified receivers with optical filtering RC Steele, GR Walker, NG Walker IEEE Photonics Technology Letters 3 (6), 545-547, 1991 | 72 | 1991 |
| Endless polarisation control using four fibre squeezers NG Walker, GR Walker Electronics Letters 23 (6), 290-292, 1987 | 68 | 1987 |
| Efficient millimetre-wave signal generation through FM-IM conversion in dispersive optical fibre links NG Walker, D Wake, IC Smith Electronics Letters 21 (28), 2027-2028, 1992 | 64 | 1992 |
| Theoretical analysis and measurement of effects of fibre twist on polarisation mode dispersion of optical fibres RE Schuh, ESR Sikora, NG Walker, AS Siddiqui, LM Gleeson, ... Electronics letters 31 (20), 1772-1773, 1995 | 52 | 1995 |
| Erbium-doped fiber amplifier cascade for multichannel coherent optical transmission GR Walker, NG Walker, RC Steele, MJ Creaner, MC Brain Journal of lightwave technology 9 (2), 182-193, 1991 | 51 | 1991 |
| Microwave and millimetre-wave radio fibre: Advances in optical technology D Wake, LD Westbrook, NG Walker, IC Smith BT technology journal 11 (2), 76-88, 1993 | 43 | 1993 |
| Video transmission over a 40 GHz radio-fibre link D Wake, IC Smith, NG Walker, ID Henning, RD Carver Electronics letters 21 (28), 2024-2025, 1992 | 43 | 1992 |
| Field demonstration of 565 Mbit/s DPSK coherent transmission system over 176 km of installed fibre MJ Creaner, RC Steele, I Marshall, GR Walker, NG Walker, J Mellis, ... Electronics Letters 24 (22), 1354-1356, 1988 | 36 | 1988 |
| Optical amplifier noise figure in a coherent optical transmission system GR Walker, RC Steele, NG Walker Journal of lightwave technology 8 (9), 1409-1413, 1990 | 34 | 1990 |
| Investigating link service infrastructures DC De Roure, NG Walker, LA Carr Proceedings of the eleventh ACM on Hypertext and hypermedia, 67-76, 2000 | 33 | 2000 |
| Rugged all-fibre endless polarisation controller GR Walker, NG Walker Electronics Letters 24 (22), 1353-1354, 1988 | 31 | 1988 |
| Endless polarisation control using an integrated optic lithium niobate device NG Walker, GR Walker, J Davidson Electronics Letters 24 (5), 266-268, 1988 | 30 | 1988 |
| Field demonstration of coherent transmission system with diode-pumped erbium doped fibre amplifiers MJ Creaner, D Spirit, GR Walker, NG Walker, RC Steele, J Mellis, ... Electronics Letters 7 (26), 442-444, 1990 | 28 | 1990 |
| Time slot interchanging using semiconductor laser amplifiers J Yao, P Barnsley, N Walker, M O'Mahony Electronics Letters 12 (29), 1053-1054, 1993 | 26 | 1993 |
| Efficient harmonic generation using an electroabsorption modulator DG Moodie, D Wake, NG Walker, D Nesset IEEE photonics technology letters 7 (3), 312-314, 1995 | 23 | 1995 |
| Optical signal control method and apparatus NG Walker US Patent 4,988,169, 1991 | 23 | 1991 |
