A frequency comb in the UV region with a bandwidth greater than 100 MHz is generated by successive frequency shifts of a single mode laser by an acousto-optic modulator coupled to a passive ring cavity. The obtained spectrum is particularly suitable for laser cooling when a large velocity capture range is required as in the case, for example, of ions confined in a storage ring.
Development of a broadband laser in the UV region
ATOUTOV, Serguei;CALABRESE, Roberto;GUIDI, Vincenzo;LENISA, Paolo;MAI, Bruno;TOMASSETTI, Luca
2000
Abstract
A frequency comb in the UV region with a bandwidth greater than 100 MHz is generated by successive frequency shifts of a single mode laser by an acousto-optic modulator coupled to a passive ring cavity. The obtained spectrum is particularly suitable for laser cooling when a large velocity capture range is required as in the case, for example, of ions confined in a storage ring.File in questo prodotto:
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