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Pump lasers: a leading indicator?
Lumentum's management team said that the company was witnessing strong demand from the telecommunications market for pump lasers like this small-form-factor 980 nm distributed feedback laser. Pump lasers are often a lead indicator of a wider upturn in the sector, as they are needed for new optical cable deployments - although it is currently too early to say whether that is the case now. Image: Lumentum.
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