论文信息 - Glass-clad Cr4+:YAG crystal fiber for the generation of superwideband amplified spontaneous emission.

Glass-clad Cr4+:YAG crystal fiber for the generation of superwideband amplified spontaneous emission.

Glass-clad Cr4+:YAG crystal fiber is demonstrated by a codrawing laser-heated pedestal growth method. As much as 2.45 mW of superwideband amplified spontaneous emission (ASE) is generated in the optical fiber communication band with a 3-dB width of 240 nm. The simulation indicates that the ASE power could be in excess of 20 dBm for a 5-microm-diameter core at a pump power of 2.5 W.

[1] A. Sennaroğlu. Analysis and optimization of lifetime thermal loading in continuous-wave Cr 4+ -doped solid-state lasers , 2001 .

[2] R L Byer,et al. MgO:LiNbO(3) single-crystal fiber with magnesium-ion in-diffused cladding. , 1987, Optics letters.

[3] R S Chang,et al. Cladding of a crystal fiber by high-energy ion implantation. , 1991, Optics letters.

[4] M. Fejer,et al. Laser-heated miniature pedestal growth apparatus for single-crystal optical fibers , 1984 .

[5] Efficient Nd:Y3Al5O12 Crystal Fiber Laser , 2002 .

[6] C. Burrus,et al. Room-temperature 1.3 μm c.w. operation of a glass-clad Nd:y.a.g. single-crystal fibre laser end pumped with a single l.e.d. , 1976 .

[7] Setsuhisa Tanabe,et al. Temperature variation of near-infrared emission from Cr4+ in aluminate glass for broadband telecommunication , 2000 .

[8] M. Digonnet,et al. Clad Nd:YAG fibers for laser applications , 1987 .

[9] C. Burrus,et al. Self-contained LED-pumped single-crystal Nd: YAG fiber laser , 1977 .

[10] Robert S. Feigelson,et al. Pulling optical fibers , 1986 .

[11] Akiko Sugimoto,et al. Crystal growth and optical characterization of Cr,Ca:Y3Al5O12 , 1994 .

[12] L. Coldren,et al. Growth of single‐crystal sapphire‐clad ruby fibers , 1977 .

[13] Animesh Jha,et al. Enhanced room-temperature emission in Cr4+ ions containing alumino-silicate glasses , 2003 .