Abstract
| Original language | English |
|---|---|
| Title of host publication | Micro-Optics, VCSELs, and Photonic Interconnects II: Fabrication, Packaging, and Integration |
| Publisher | International Society for Optics and Photonics SPIE |
| DOIs | |
| Publication status | Published - 2006 |
| MoE publication type | A4 Article in a conference publication |
| Event | Photonics Europe 2006, PE2006. Strasbourg - Strasbourg, France Duration: 3 Apr 2006 → 7 Apr 2006 |
Publication series
| Series | Proceedings of SPIE |
|---|---|
| Volume | 6185 |
Conference
| Conference | Photonics Europe 2006, PE2006. Strasbourg |
|---|---|
| Abbreviated title | PE2006 |
| Country | France |
| City | Strasbourg |
| Period | 3/04/06 → 7/04/06 |
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Keywords
- cost-efficient
- hermetic laser module
- fibre pigtailed
- passive alignment
- LTCC
- cost-of-ownership
Cite this
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Cost-efficient hermetic fibre pigtailed laser module utilizing passive device alignment on an LTCC substrate. / Keränen, Kimmo; Ollila, Jyrki; Mäkinen, Jukka-Tapani; Kautio, Kari; Korhonen, Pentti; Heikkinen, Veli; Väätäinen, Otso; Heilala, Juhani; Karioja, Pentti.
Micro-Optics, VCSELs, and Photonic Interconnects II: Fabrication, Packaging, and Integration. International Society for Optics and Photonics SPIE, 2006. (Proceedings of SPIE, Vol. 6185).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
TY - GEN
T1 - Cost-efficient hermetic fibre pigtailed laser module utilizing passive device alignment on an LTCC substrate
AU - Keränen, Kimmo
AU - Ollila, Jyrki
AU - Mäkinen, Jukka-Tapani
AU - Kautio, Kari
AU - Korhonen, Pentti
AU - Heikkinen, Veli
AU - Väätäinen, Otso
AU - Heilala, Juhani
AU - Karioja, Pentti
N1 - Project code: E4SU00084
PY - 2006
Y1 - 2006
N2 - A hermetic fibre pigtailed laser module utilizing passive device alignment on a low temperature co-fired ceramics (LTCC) substrate is demonstrated. The 3-dimensional shape of the laminated and fired ceramic substrate provides the necessary alignment structures including holes, grooves and cavities for the laser to fibre coupling. The achieved passive alignment accuracy allows high coupling efficiency realizations of multi-mode fibre pigtailed laser modules. The ceramic substrate is intrinsically hermetic and it opens up a possibility to produce cost efficient hermetic packaging. In our concept hermetic sealing is produced by utilizing Kovar frame, which is soldered to an LTCC substrate. Kovar frame has a hole for fibre feed-trough and a hermetic glass-metal sealing between fibre and frame is processed using glass preform.
AB - A hermetic fibre pigtailed laser module utilizing passive device alignment on a low temperature co-fired ceramics (LTCC) substrate is demonstrated. The 3-dimensional shape of the laminated and fired ceramic substrate provides the necessary alignment structures including holes, grooves and cavities for the laser to fibre coupling. The achieved passive alignment accuracy allows high coupling efficiency realizations of multi-mode fibre pigtailed laser modules. The ceramic substrate is intrinsically hermetic and it opens up a possibility to produce cost efficient hermetic packaging. In our concept hermetic sealing is produced by utilizing Kovar frame, which is soldered to an LTCC substrate. Kovar frame has a hole for fibre feed-trough and a hermetic glass-metal sealing between fibre and frame is processed using glass preform.
KW - cost-efficient
KW - hermetic laser module
KW - fibre pigtailed
KW - passive alignment
KW - LTCC
KW - cost-of-ownership
U2 - 10.1117/12.663753
DO - 10.1117/12.663753
M3 - Conference article in proceedings
T3 - Proceedings of SPIE
BT - Micro-Optics, VCSELs, and Photonic Interconnects II: Fabrication, Packaging, and Integration
PB - International Society for Optics and Photonics SPIE
ER -