A 980-nm Yb-doped fiber MOPA source and its frequency doubling
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Yksityiskohdat
| Alkuperäiskieli | Englanti |
|---|---|
| Sivut | 1032-1034 |
| Sivumäärä | 3 |
| Julkaisu | IEEE Photonics Technology Letters |
| Vuosikerta | 16 |
| Numero | 4 |
| DOI - pysyväislinkit | |
| Tila | Julkaistu - huhtikuuta 2004 |
| Julkaistu ulkoisesti | Kyllä |
| OKM-julkaisutyyppi | A1 Alkuperäisartikkeli |
Tiivistelmä
A continuous-wave (CW) master oscillator-power amplifier (MOPA) fiber source, tunable around 978 run, was frequency-doubled to 488.7 nm. Both the laser and the amplifier were made with cladding-pumped jacketed air-clad Yb-doped fibers. The MOPA generated up to 2.7 W of power in an output beam with an M-2 value of 1.8. This was frequency-doubled in a periodically poled potasium titanyl phosphate crystal at room temperature, in a single-pass configuration. The generated blue light had a CW power of 18.1 mW, a nearly Gaussian spatial intensity profile, and an M-2 value of 1.7.