keyword

coherent light source definition

Monthly search volume and cost-per-click data for "coherent light source definition" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=coherent+light+source+definition&country=us" +--------------+------------------+ | volume | 90 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-28 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
coherent light	720	$0	11/20
what is coherent light source	210	$0	15/20
what is a coherent light	210	$0	13/20
what is coherent light	210	$0	11/20
define coherent light	90	$0	14/20
coherence light source	90	$0	11/20
coherent light definition	90	$0	11/20
coherent source of light	90	$0	11/20
coherent light meaning	70	$0	14/20
what is a coherent light source	30	$0	13/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=coherent+light+source+definition&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt