[1] C. W. Freudiger, W. Yang, G. R. Holtom, N.
Peyghambarian, X. S. Xie, and K. Q. Kieu, “Stimulated
Raman scattering microscopy with a robust fibre laser
source” Nat. Photonics, vol. 8, pp. 153–159, 2014. ##
[2] P. S. Westbrook, K. S. Abedin, J. W. Nicholson, T.
Kremp, and J. Porque, “Raman fiber distributed feedback
lasers” Opt. Lett., vol. 36, pp. 2895-2897, 2011. ##
[3] J. Shi, Sh. ul- Alam, and M. Ibsen, “Highly efficient
Raman distributed feedback fibre lasers,” Opt. Express, ##
[4] T. Kremp, K. S. Abedin, and P. S. Westbrook,
“Closed-form approximations to the threshold quantities
of distributed-feedback lasers with varying phase shifts
and positions,” IEEE J. Quant. Elect., vol. 49, no. 3, pp.
281-292, 2013. ##
[5] M. Aliannezhadi, F.Shahshahani, and V. ahmadi,
“Analysis of Single Mode Operation and Fiber Length
Dependence of Threshold Pump Power of QWS-DFB-RF
Laser,” Electrical Engineering, vol. 44, no. 2, pp 35 -42,
2014. (in Persian) ##
[6] M. Aliannezhadi and F. Shahshahani, “Analysis of Raman
DFB fiber laser with Reflecting Facets at Threshold
Condition,” 1st Iranian Conference of Electromagnetic
Engineering, ICEME, Tehran, 2012. (in Persian) ##
[7] Y. Hu and N. G. R. Broderick, “Improved design of a
DFB Raman fibr e laser,” Opt. Commun., vol. 282, no. 16,
pp. 3356 – 3359, 2009. ##
[8] J. Zheng, N. Song, Yu. Zhang, Yu. Shi, S. Tang, Li. Li, R.
Guo, and Xi. Chen, “An Equivalent -Asymmetric Coupling
Coefficient DFB Laser with High Output Efficiency and
Stable Single Longitudinal Mode Operation,” IEEE
Photon, vol. 6, no. 6, 2014. ##
[9] J. Shi, Sh- ul. Alam, and M. Ibsen, “Highly efficient
Raman distributed feedback fibre lasers,” Opt. Express,
vol. 20, no. 5, pp. 5082– 5091, 2012. ##