Spectral phase control of interfering chirped pulses for high-energy narrowband terahertz generation
oleh: Spencer W. Jolly, Nicholas H. Matlis, Frederike Ahr, Vincent Leroux, Timo Eichner, Anne-Laure Calendron, Hideki Ishizuki, Takunori Taira, Franz X. Kärtner, Andreas R. Maier
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2019-06-01 |
Deskripsi
Optical generation of terahertz radiation is needed for many applications, but gaining high efficiency is still a challenge. The authors report a method to overcome dispersion effects in interfering chirp pulses used for THz pulse production by tuning their relative spectral phase, enabling 0.6 mJ of THz energy output.