Coherent → Applied Optoelectronics
Yes, wafergraph tracks Coherent as a supplier of Applied Optoelectronics, as of 2026-10-09. Applied Optoelectronics sources from 3 tracked suppliers in this dataset; Applied Optoelectronics has only 3 tracked suppliers in this dataset. Concentration on the supplier side is high.
Data as of 2026-10-09 · relationship type: tracked supplier → customer · both names resolve in companies.json · no dollar amount is shown unless it already sits on a company record, and none is invented here
Why this edge matters
Coherent (major in Distribution & Misc) is a tracked supplier of Applied Optoelectronics (niche in Distribution & Misc). Photonics conglomerate: optical transceivers, lasers, SiC materials. Optical transceiver and component maker. The edge is one of 3 tracked suppliers of Applied Optoelectronics and one of 23 tracked customers of Coherent.
Source: derived from both company records and the counted edges.
Concentration / risk note
Applied Optoelectronics has only 3 tracked suppliers in this dataset. Concentration on the supplier side is high.
Basis: few suppliers. Omitted on edges where the graph does not back a concentration claim.
The two companies
Coherent (supplier)
Photonics conglomerate: optical transceivers, lasers, SiC materials.
Applied Optoelectronics (customer)
Optical transceiver and component maker.
Other tracked suppliers of Applied Optoelectronics
Other tracked customers of Coherent
Frequently asked questions2
- How many suppliers does Applied Optoelectronics have?
- The dataset records 3 tracked suppliers for Applied Optoelectronics.
- How many customers does Coherent have?
- The dataset records 23 tracked customers for Coherent.
Cite as: wafergraph, “Coherent → Applied Optoelectronics — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/coherent/applied_opto/ (data as of 2026-10-09).
Track the chain
What moved in the semiconductor supply chain — This Week in the Chain, the free weekly wafergraph briefing.
Subscribe to the free weekly briefing →
Free · no login · 615 companies, updated weekly