Abstract
We demonstrated a high-power and highly efficient Pr-doped waterproof fluoride glass fiber laser at 522.2nm excited by two-polarization-combined GaN laser diodes and achieved a subwatt output power of 598mW and slope efficiency of 43.0%. This system will enable us to make a vivid laser display, a photocoagulation laser for eye surgery, a color confocal scanning laser microscope, and an effective laser for material processing. Direct visible ultrashort pulse generation is also expected.
| Original language | English |
|---|---|
| Pages (from-to) | 1836-1838 |
| Number of pages | 3 |
| Journal | Optics Letters |
| Volume | 36 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - 2011 May 15 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
Cite this
High-power direct green laser oscillation of 598 mW in Pr 3+-doped waterproof fluoroaluminate glass fiber excited by two-polarization-combined GaN laser diodes. / Nakanishi, Jun; Horiuchi, Yuya; Yamada, Tsuyoshi; Ishii, Osamu; Yamazaki, Masaaki; Yoshida, Minoru; Fujimoto, Yasushi.
In: Optics Letters, Vol. 36, No. 10, 15.05.2011, p. 1836-1838.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - High-power direct green laser oscillation of 598 mW in Pr 3+-doped waterproof fluoroaluminate glass fiber excited by two-polarization-combined GaN laser diodes
AU - Nakanishi, Jun
AU - Horiuchi, Yuya
AU - Yamada, Tsuyoshi
AU - Ishii, Osamu
AU - Yamazaki, Masaaki
AU - Yoshida, Minoru
AU - Fujimoto, Yasushi
PY - 2011/5/15
Y1 - 2011/5/15
N2 - We demonstrated a high-power and highly efficient Pr-doped waterproof fluoride glass fiber laser at 522.2nm excited by two-polarization-combined GaN laser diodes and achieved a subwatt output power of 598mW and slope efficiency of 43.0%. This system will enable us to make a vivid laser display, a photocoagulation laser for eye surgery, a color confocal scanning laser microscope, and an effective laser for material processing. Direct visible ultrashort pulse generation is also expected.
AB - We demonstrated a high-power and highly efficient Pr-doped waterproof fluoride glass fiber laser at 522.2nm excited by two-polarization-combined GaN laser diodes and achieved a subwatt output power of 598mW and slope efficiency of 43.0%. This system will enable us to make a vivid laser display, a photocoagulation laser for eye surgery, a color confocal scanning laser microscope, and an effective laser for material processing. Direct visible ultrashort pulse generation is also expected.
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UR - http://www.scopus.com/inward/citedby.url?scp=79956332166&partnerID=8YFLogxK
U2 - 10.1364/OL.36.001836
DO - 10.1364/OL.36.001836
M3 - Article
VL - 36
SP - 1836
EP - 1838
JO - Optics Letters
JF - Optics Letters
SN - 0146-9592
IS - 10
ER -