| Autor: |
B. Gopalan, Si Hyung Cho, R. Prakasam, C.E.C. Wood, S.A. Merritt, Pinghui S. Yeh, Vijayanand Vusirikala, S. Fox, C.C. Lu, S. Kareenahalli, Mario Dagenais, Peter J. S. Heim |
| Rok vydání: |
1995 |
| Předmět: |
|
| Zdroj: |
Optoelectronic Integrated Circuit Materials, Physics, and Devices. |
| ISSN: |
0277-786X |
| DOI: |
10.1117/12.206910 |
| Popis: |
A normal incidence tapered laser amplifier is shown to produce more than 4.5 W optical power at 810 nm in a diffraction-limited beam. A new angled-facet tapered laser amplifier has demonstrated as much as 5 W optical power in a diffraction-limited beam at 810 nm with only a few mWs of coupled input power. Angled-facet laser amplifiers exhibit near-ideal Gaussian beam characteristics. More than 1.9 W CW is obtained in a 970 nm angled-facet tapered laser amplifier. A near-ideal beam quality factor M2 is obtained. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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