Abstract
With recent developments and optimizations for quasi-phase-matched adhered ridge waveguide (QPM-ARW), outstanding performances containing efficient amplification were demonstrated by difference frequency generation (DFG) and optical parametric amplification (OPA). A maximum channel conversion efficiency of +7.6 dB (570%) was achieved in a telecommunication band using a 50 mm-long device, when coupling with 160 mW pump. Simultaneously, the input signal was amplified up to +9.5 dB (890%).
| Original language | English |
|---|---|
| Pages (from-to) | 11867-11872 |
| Number of pages | 6 |
| Journal | Optics Express |
| Volume | 19 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 2011 Jun 6 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
Fingerprint Dive into the research topics of 'High-gain, wide-dynamic-range parametric interaction in Mg-doped LiNbO <sub>3</sub> quasi-phase-matched adhered ridge waveguide'. Together they form a unique fingerprint.
Cite this
Kou, R., Kurimura, S., Kikuchi, K., Terasaki, A., Nakajima, H., Kondou, K., & Ichikawa, J. (2011). High-gain, wide-dynamic-range parametric interaction in Mg-doped LiNbO 3 quasi-phase-matched adhered ridge waveguide. Optics Express, 19(12), 11867-11872. https://doi.org/10.1364/OE.19.011867