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| Content Provider | IET Digital Library |
|---|---|
| Author | Hitachi, K. Ishizawa, A. Nishikawa, T. Asobe, M. Sogawa, T. |
| Abstract | The generation of second- and third-harmonic light with single- and dual-pitch periodically poled lithium niobate ridge waveguides for achieving a carrier-envelope-offset-locked frequency comb with low pulse energy is investigated. The wavelengths of both the second- and third-harmonic light converted by short- and long-wavelength components of supercontinuum spectra are precisely adjusted by selecting appropriate pitch size and controlling the temperature of the devices. The output powers of the second- and third-harmonic light are 9.1 and 4.8 µW, respectively, when using a 2/3-octave-wide supercontinuum light generated by a 1.2 nJ laser pulse at a repetition rate of 250 MHz. |
| Starting Page | 145 |
| Ending Page | 146 |
| Page Count | 2 |
| ISSN | 00135194 |
| Volume Number | 49 |
| e-ISSN | 1350911X |
| Issue Number | Issue 2, Jan (2013) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/el/49/2 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/el.2012.3630 |
| Journal | Electronics Letters |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Amplification Carrier-envelope-offset-locked Frequency Comb Frequency 250 MHz Frequency Conversion High Conversion Efficiency LiNbO3 Lithium Compound Low Pulse Energy Optical Harmonic Generation Parametric Oscillation Periodically Poled Ridge Waveguide Pitch Size Ridge Waveguide Second-harmonic Light Self-referencing Interferometer Supercontinuum Light Third-harmonic Light Waveguide And Microwave Transmission Line |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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