2. Sharma, J. K., Parashar, J., & Mehta, A. S. (2003). Relativistic stimulated Raman scattering in a plasma channel. Indian J. Pure Appl. Phys., 41, 73–76.
3. Parasher, J., & Pandey, H. D. (1992). Second-harmonic generation of laser radiation in a plasma with a density ripple. IEEE Trans. Plasma Sci., 20, 996–999. DOI: 10.1109/27.199564.10.1109/27.199564
4. Parashar, J., & Sharma, A. K. (1998). Second harmonic generation by an obliquely incident laser on a vacuum plasma interface. Europhys. Lett., 41, 389. DOI: 10.1209/epl/i1998-00162-1.10.1209/epl/i1998-00162-1
6. Malka, V., Modena, A., Najmudin, Z., Dangor, A. E., Clayton, C. E., Marsh, K. A., Joshi, C., Danson, C., Neely, D., & Walsh. F. N. (1997). Second harmonic generation and its interaction with relativistic plasma waves driven by forward Raman instability in underdense plasmas. Plasma Phys., 4, 1127–1131. DOI: 10.1063/1.872201.10.1063/1.872201
9. Tatarakis, M., Watts, I., Beg, F. N., Clark, E. L., Dangor, A. E., Gopal, A., Haines, M. G., Norreys, P. A., Wagner, U., Wei, M. S., Zepf, M., & Krushelnick, K. (2002). Laser technology-measuring huge magnetic fields. Nature, 415, 280–280. DOI: 10.1038/415280a.10.1038/415280a11796997
12. Kant, N., & Sharma, A. K. (2004). Effect of pulse slippage on resonant second harmonic generation of a short pulse laser in a plasma. J. Phys. D-Appl. Phys., 37, 998–1001. DOI: 10.1088/0022-3727/37/7/007.10.1088/0022-3727/37/7/007
13. Osman, F., Castillo, R., & Hora, H. (1999). Relativistic and ponderomotive self-focusing at laser–plasma interaction. J. Plasma Phys., 61, 263–273. DOI: 10.1017/S0022377898007417.10.1017/S0022377898007417
15. Hora, H., & Ghatak, A. K. (1985). New electrostatic resonance driven by laser radiation at perpendicular incidence in superdense plasmas. Phys. Rev. A, 31, 3473. DOI: 10.1103/PhysRevA.31.3473.10.1103/PhysRevA.31.3473
16. Baton, S. D., Baldies, H. A., Jalinaud, T., & Labaune, C. (1993). Fine-scale spatial and temporal structures of second-harmonic emission from an underdense plasma. Europhys. Lett., 23, 191. DOI: 10.1209/0295-5075/23/3/006.10.1209/0295-5075/23/3/006
17. Schifano, E., Baton, S. D., Biancalana, V., Giulietti, A., Giulietti, D., Labaune, C., & Renard, N. (1994). Second harmonic emission from laser-preformed plasmas as a diagnostic for filamentation in various interaction conditions. Laser Part. Beams, 12, 435. DOI: 10.1017/S0263034600008296.10.1017/S0263034600008296
18. Ganeev, R. A., Chakera, J. A., Raghuramaiah, M., Sharma, A. K., Naik, P. A., & Gupta, P. D. (2001). Experimental study of harmonic generation from solid surfaces irradiated by multipicosecond laser pulses. Phys. Rev. E, 63, 026402. DOI: 10.1103/PhysRevE.63.026402.10.1103/PhysRevE.63.02640211308580
19. Banerjee, S., Valenzuela, A. R., Shah, R. C., Maksimchuk, A., & Umstadter, D. (2002). High harmonic generation in relativistic laser–plasma interaction. Phys. Plasmas, 9, 2393. DOI: 10.1063/1.1470167.10.1063/1.1470167
21. Mori, M., Takahashi, E., & Kondo, K. (2002). Image of second harmonic emission generated from ponderomotively excited plasma density gradient. Phys. Plasmas, 9, 2812. DOI: 10.1063/1.1481506.10.1063/1.1481506
22. Kuo, C. C., Pai, C. H., Lin, M. W., Lee, K. H., Lin, J. Y., Wang, J., & Chen, S. Y. (2007). Enhancement of relativistic harmonic generation by an optically preformed periodic plasma waveguide. Phys. Rev. Lett., 98, 033901. DOI: 10.1103/PhysRevLett.98.033901.10.1103/PhysRevLett.98.03390117358683
23. Kant, N., Sarlach, S., & Singh, H. (2011). Ponderomotive self-focusing of a short laser pulse under a plasma density ramp. Nukleonika, 56(2), 149–153.
24. Gupta, D. N., Hur, M. S., & Suk, H. (2006). Energy exchange during stimulated Raman scattering of a relativistic laser in plasma. J. Appl. Phys., 100, 103101-5. DOI: 10.1063/1.2384808.10.1063/1.2384808
25. Singh, A., & Walia, K. (2011). Self-focusing of Gaussian laser beam through collisionless plasmas and its effect on second harmonic generation. J. Fusion Energy, 30, 555–560. DOI: 10.1007/s10894-011-9426-z.10.1007/s10894-011-9426-z
26. Kant, N., Wani, M. A., & Kumar, A. (2012). Self-focusing of Hermite-Gaussian laser beams in plasma under plasma density ramp. Opt. Commun., 285, 4483–4487. DOI: 10.1063/1.4870080.10.1063/1.4870080
27. Nanda, V., Kant, N., & Wani, M. A. (2013). Self-focusing of a Hermite-cosh Gaussian laser beam in a magnetoplasma with ramp density profile. Phys. Plasmas, 20, 113109-7. DOI: 10.1063/1.4870080.10.1063/1.4870080
29. Nanda, V., & Kant, N. (2014). Strong self-focusing of a cosh-Gaussian Laser Beam in collisionless magnetoplasma under plasma density ramp. Phys. Plasmas, 21, 072111-8. DOI: 10.1063/1.4889862.10.1063/1.4889862