keyword

what is quantum optics

Monthly search volume and cost-per-click data for "what is quantum optics" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+quantum+optics&country=us" +--------------+------------------+ | volume | 50 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-20 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
quantum optics	1,300	$17.81	19/20
quantum optical	1,300	$22.21	8/20
optics research	320	$2.98	2/20
optics quantum	170	$0	9/20
quantum optics introduction	30	$0	5/20
introduction to quantum optics	30	$0	4/20
quantum optics research topics	10	$0	4/20
quantum optics for beginners	10	$0	2/20

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://app.seodata.dev/v1/keyword?q=what+is+quantum+optics&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt