Purdue Science

laser system

2016-06-01

Writer(s): C.-L. Hung

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home made diode laser system

lasers

Lots of home made electronics

lots of home made electronics

Compact all-in-one OPLL circuit locking up to 14GHz betnote frequency.

(some amplifiers outside the box)

home made PLL

Gated beatnode spectrum 1ms following a frequency jump:

Dynamically tuning ECDL frequency > 500MHz range....frequency stablized <300us, phase stabalized withing 5ms.

gated spectrum 

poll

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