New excited‐state absorption measurement technique and application to Pr3+doped fluorozirconate glass

1992 ◽  
Vol 60 (9) ◽  
pp. 1055-1057 ◽  
Author(s):  
R. S. Quimby ◽  
B. Zheng
Keyword(s):  
Excited State ◽  
Measurement Technique ◽  
Excited State Absorption ◽  
Absorption Measurement ◽  
Fluorozirconate Glass

Excited State Absorption in Pr3+ Doped Fluorozirconate Glass

1991 ◽  
Vol 244 ◽  
Author(s):  
R. S. Quimby ◽  
B. Zheng
Keyword(s):  
Excited State ◽  
Excited State Absorption ◽  
Fiber Amplifier ◽  
Pump Probe ◽  
Probe Technique ◽  
Zblan Glass ◽  
Fluorozirconate Glass ◽  
A New Technique ◽  
Doped Glass ◽  
Good Agreement

ABSTRACTThe excited state absorption (ESA) spectrum for Pr3+ doped ZBLAN glass is determined using a new technique based on the McCumber theory [D.E. McCumber, Phys. Rev. 136, A954 (1964)]. ESA peaks at 1380 and 840 nm are found, corresponding to transitions from the 1G4 to the 1D2 and 1I6 levels, respectively. ESA at the fiber amplifier pump wavelength 1.017 μm is found to be very small. The new method is also applied to Er+ doped glass, and good agreement is obtained between the resulting ESA spectrum and previous measurements using a traditional pump-probe technique.

Excited state absorption measurement in the 900-1250 nm wavelength range for bismuth-doped silicate fibers

2009 ◽  
Vol 34 (4) ◽  
pp. 530 ◽  
Author(s):  
Seongwoo Yoo ◽  
Mridu P. Kalita ◽  
Johan Nilsson ◽  
Jayanta Sahu
Keyword(s):  
Excited State ◽  
Wavelength Range ◽  
Excited State Absorption ◽  
Absorption Measurement

1.7 μm Excited State Absorption Measurement in Erbium-doped Silicate Glasses

1995 ◽  
Author(s):  
José E. Román ◽  
Chenchun Ye ◽  
Martin Hempstead ◽  
Patrice Camy ◽  
Pascale Laborde ◽  
...  
Keyword(s):  
Excited State ◽  
Excited State Absorption ◽  
Absorption Measurement ◽  
Silicate Glasses ◽  
Erbium Doped

scholarly journals 1.7 μm excited state absorption measurement in erbium‐doped glasses

1995 ◽  
Vol 67 (4) ◽  
pp. 470-472 ◽  
Author(s):  
José E. Román ◽  
Martin Hempstead ◽  
Chenchun Ye ◽  
Salim Nouh ◽  
Patrice Camy ◽  
...  
Keyword(s):  
Excited State ◽  
Excited State Absorption ◽  
Absorption Measurement ◽  
Erbium Doped ◽  
Doped Glasses

Excited-state absorption measurement in Ge-doped SiO2 glass

1997 ◽  
Vol 81 (6) ◽  
pp. 2913-2915 ◽  
Author(s):  
Makoto Fujimaki ◽  
Kwang Soo Seol ◽  
Yoshimichi Ohki
Keyword(s):  
Excited State ◽  
Excited State Absorption ◽  
Absorption Measurement ◽  
Sio2 Glass

scholarly journals Realizing Near‐Infrared Laser Dyes through a Shift in Excited‐State Absorption

2021 ◽  
pp. 2001947
Author(s):  
Reiko Aoki ◽  
Ryutaro Komatsu ◽  
Kenichi Goushi ◽  
Masashi Mamada ◽  
Soo Young Ko ◽  
...  
Keyword(s):  
Excited State ◽  
Near Infrared ◽  
Excited State Absorption ◽  
Infrared Laser ◽  
Laser Dyes
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