Abstract
Unexpectedly efficient second-harmonic generation (~10%) in KDP was observed with a broadband dye-laser source having a 1.4-nm bandwidth. The observations are explained by a frequency-mixing effect in addition to simple doubling of frequency. The measured second-harmonic output bandwidth is as narrow as 0.21 nm. The present experiment affords the possibility of generating narrow-band tunable UV laser pulses with high efficiency.
| Original language | English |
|---|---|
| Pages (from-to) | 28-30 |
| Number of pages | 3 |
| Journal | Optics Letters |
| Volume | 10 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1985 |
| Externally published | Yes |
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