40 dB gain all fiber bismuth-doped amplifier operating in the O-band
Thipparapu, N K, Wang, Y, Umnikov, A A, Barua, P, Richardson, D J, Sahu, J K
Published in Optics letters (01.05.2019)
Published in Optics letters (01.05.2019)
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Journal Article
Bi-doped fiber amplifiers and lasers [Invited]
Thipparapu, N K, Wang, Y, Wang, S, Umnikov, A A, Barua, P, Sahu, J K
Published in Optical materials express (01.06.2019)
Published in Optical materials express (01.06.2019)
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Journal Article
1120 nm diode-pumped Bi-doped fiber amplifier
Thipparapu, N K, Jain, S, Umnikov, A A, Barua, P, Sahu, J K
Published in Optics letters (15.05.2015)
Published in Optics letters (15.05.2015)
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Journal Article
High spatial-density, cladding-pumped 6-mode 7-core fiber amplifier for C-band operation
Jain, S., Sakamoto, T., Jung, Y., Davidson, I. A., Barua, P., Hayes, J. R., Shibahara, K., Mizuno, T., Miyamoto, Y., Nakajima, K., Richardson, D. J.
Published in Optics express (13.09.2021)
Published in Optics express (13.09.2021)
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Journal Article
Bismuth-doped all-fiber mode-locked laser operating at 1340 nm
Thipparapu, N K, Guo, C, Umnikov, A A, Barua, P, Taranta, A, Sahu, J K
Published in Optics letters (15.12.2017)
Published in Optics letters (15.12.2017)
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Journal Article
Highly efficient Yb-free Er-La-Al doped ultra-low NA large mode area single-trench fiber laser
Jain, D, Alam, S, Jung, Y, Barua, P, Velazquez, M N, Sahu, J K
Published in Optics express (02.11.2015)
Published in Optics express (02.11.2015)
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Journal Article
Bi-doped fiber amplifiers and lasers [Invited]
Thipparapu, N. K., Wang, Y., Wang, S., Umnikov, A. A., Barua, P., Sahu, J. K.
Published in Optical materials express (01.06.2019)
Published in Optical materials express (01.06.2019)
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Journal Article
Fabrication of Yb-doped silica glass through the modification of MCVD process
Sekiya, E.H., Barua, P., Saito, K., Ikushima, A.J.
Published in Journal of non-crystalline solids (01.11.2008)
Published in Journal of non-crystalline solids (01.11.2008)
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Journal Article
Conference Proceeding
Influences of Yb3+ ion concentration on the spectroscopic properties of silica glass
BARUA, P, SEKIYA, E. H, SAITO, K, IKUSHIMA, A. J
Published in Journal of non-crystalline solids (01.11.2008)
Published in Journal of non-crystalline solids (01.11.2008)
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Conference Proceeding
Journal Article
Variation in spike initiation in some Piper longum germplasms of North East India
Khound, Amrita, Sharmah, D, Barua, P C
Published in Journal of applied and natural science (01.01.2019)
Published in Journal of applied and natural science (01.01.2019)
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Journal Article
Prevalence of smear-positive tuberculosis in persons aged ⩾15 years in Bangladesh: results from a national survey, 2007–2009
ZAMAN, K., HOSSAIN, S., BANU, S., QUAIYUM, M. A., BARUA, P. C., SALIM, M. A. HAMID, BEGUM, V., ISLAM, M. AKRAMUL, AHMED, J., RIFAT, M., COOREMAN, E., VAN DER WERF, M. J., BORGDORFF, M., VAN LETH, F.
Published in Epidemiology and infection (01.06.2012)
Published in Epidemiology and infection (01.06.2012)
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Journal Article
Neutron detector array at IUAC: Design features and instrumentation developments
SUGATHAN, P, JHINGAN, A, GOLDA, K S, VARUGHESE, T, VENKATARAMANAN, S, SANEESH, N, SATYANARAYANA, V V, SUMAN, S K, ANTONY, J, SHANTI, RUBY, SINGH, K, SAINI, S K, GUPTA, A, KOTHARI, A, BARUA, P, KUMAR, RAJESH, ZACHARIAS, J, SINGH, R P, BEHERA, B R, MANDAL, S K, GOVIL, I M, BHOWMIK, R K
Published in Pramāṇa (01.11.2014)
Published in Pramāṇa (01.11.2014)
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Journal Article