Abstract
A novel type of double clad fiber laser cavity structure with multi-mode active core doped with Nd was proposed. The single mode output from a Fabry-Perot laser cavity was obtained by tapering the fiber adiabatically. The advantages of proposed structure include capability of splicing with conventional single mode fiber (SMF) and enhancement of pump power butt-coupling efficiency due to the large core. The results showed an output power of 820 mW was achieved for the coupled pump power of 5.8 Watt.
| Original language | English |
|---|---|
| Pages | 320-321 |
| Number of pages | 2 |
| Publication status | Published - 2001 Oct 8 |
| Event | Conference on Lasers and Electro-Optics (CLEO) - Baltimore, MD, United States Duration: 2001 May 6 → 2001 May 11 |
Other
| Other | Conference on Lasers and Electro-Optics (CLEO) |
|---|---|
| Country | United States |
| City | Baltimore, MD |
| Period | 01/5/6 → 01/5/11 |
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All Science Journal Classification (ASJC) codes
- Control and Systems Engineering
- Electrical and Electronic Engineering
Cite this
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Enhancement of butt-coupling pump efficiency in a new Nd-doped large core double clad fiber laser cavity adiabatically tapered at both ends. / Jeong, H.; Oh, Kyunghwan; Seo, H. S.; Choi, S.; Shin, W.
2001. 320-321 Paper presented at Conference on Lasers and Electro-Optics (CLEO), Baltimore, MD, United States.Research output: Contribution to conference › Paper
TY - CONF
T1 - Enhancement of butt-coupling pump efficiency in a new Nd-doped large core double clad fiber laser cavity adiabatically tapered at both ends
AU - Jeong, H.
AU - Oh, Kyunghwan
AU - Seo, H. S.
AU - Choi, S.
AU - Shin, W.
PY - 2001/10/8
Y1 - 2001/10/8
N2 - A novel type of double clad fiber laser cavity structure with multi-mode active core doped with Nd was proposed. The single mode output from a Fabry-Perot laser cavity was obtained by tapering the fiber adiabatically. The advantages of proposed structure include capability of splicing with conventional single mode fiber (SMF) and enhancement of pump power butt-coupling efficiency due to the large core. The results showed an output power of 820 mW was achieved for the coupled pump power of 5.8 Watt.
AB - A novel type of double clad fiber laser cavity structure with multi-mode active core doped with Nd was proposed. The single mode output from a Fabry-Perot laser cavity was obtained by tapering the fiber adiabatically. The advantages of proposed structure include capability of splicing with conventional single mode fiber (SMF) and enhancement of pump power butt-coupling efficiency due to the large core. The results showed an output power of 820 mW was achieved for the coupled pump power of 5.8 Watt.
UR - http://www.scopus.com/inward/record.url?scp=0034812034&partnerID=8YFLogxK
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M3 - Paper
SP - 320
EP - 321
ER -