Tips for preparing a search:. Keep it simple - don't use too many different parameters. Separate search groups with parentheses and Booleans. AbstractAmplification properties have been compared in Er 3+, Er 3+/Eu 3+ and Er 3+/Ce 3+ doped tellurite glass fibers using a 980 nm pumping scheme. The pump efficiency has been compared in the 3 types of fibers.
- A Textbook Of Applied Physics By A K Jha Pdf Writer Pdf
- A Textbook Of Applied Physics By A K Jha Pdf Writer Book
Applied Physics Ebooks/pdf free download Applied Physics (AP) all 8 units-. Unit 1: Bonding in solids, crystal structures, X-ray diffraction of crystals. Unit 2: Quantum mechanics. Unit 3: Electron theory of solids. Unit 4: Magnetism & Di-electrics. Unit 5: Superconductivity & Semiconductors. Unit 6: LASERS. Unit 7: Fiber-optics & Holography. PAPER II: HINDI LITERATURE – 8. In this section, questions will be asked from your textbook only. Your knowledge of Poetry and prose will be determined here. Internal assessment – 2. The project works and assignments will decide your marks in this section. Take care of the instructions given by your teacher. Tags: A Textbook of Applied Physics by A K Jha, Engineering, Computer Science, Electrical Engineering, Electronics and Telecom, Electronics & Instrumentation.
Er 3+ ion upconversion in bulk glasses and fibers in visible range has been measured and the Er 3+ ion IR fluorescence intensity and lifetimes have been recorded to understand the amplification characteristics. Codoping with Ce 3+ is more efficient in Er 3+ doped tellurite fibre.©2006 Optical Society of America OSA Recommended Articles. References. View by:. Article Order. Year.
Author. Publication. J. Vogel, and E. Snitzer, “Tellurite glass: a new candidate for fiber devices,” Opt. Mater. 3, 187 (1994).
S Shen, A Jha, X Liu, M Naftaly, K Bindra, H. Bookey, and A.
A Textbook Of Applied Physics By A K Jha Pdf Writer Pdf
Kar, “Tellurite glasses for broadband amplifiers and intigrated optics,” J. Soc. 85, 1391–1395 (2002). A. Oikawa, and S.
Sudo, “1.5 µm Broadband amplification by tellurite-based EDFAs,” Optical Fiber Communication1997, PD1. T. Ohno, “980nm-pumped Er-doped tellurite-based fiber amplifier,” in Optical Amplifiers and their Applications, D. Emura, and J. Wiesenfeld, eds., Vol.25 of OSA (Optical Society of American, 1998), pp.82–85.
Y. Heo, “Enhanced 4I11/2→4I13/2 transition rate in Er3+/Ce3+codoped tellurite glasses,” Electron. Lett. 35, 1765–1767 (1999). Y. Heo, “Comparative study of energy transfers from Er3+ to Ce3+ in tellurite and sulfide glasses under 980 nm excitation,” J. Phys. 88, 3832–3839 (2000).
S. Joshi, and A.
A Textbook Of Applied Physics By A K Jha Pdf Writer Book
Jha, “Gain characteristics of Er3+/Ce3+ codoped tellurite short fiber amplifier pumped at 980 nm,” Electron. Lett. 39, 1797–1799 (2003). C. Strohhofer, P. Polman, “Selective modification of the Er3+4I11/2 branching ratio by energy transfer to Eu3+,” J. Phys. 88, 4486–4490 (2000).