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ML9xx43 Series
Achieved an Industry-leading level operation temperature range
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Outline
Recently, along with miniaturization and high-density packaging of optical transceivers, a wider operation temperature range is required in semiconductor lasers for optical communication.
Although we have been producing Distributed Feedback Laser Diodes (DFBLD) — ML9xx40 series — that can transmit 2.5 Gbps, 100 km under 0°C � 85°C since we have commercialized the ML9xx43 series with a wider temperature range operation (20°C � 95°C operation), to accommodate such usage.
Features
Enables 2.5 Gbps, 100 km transmission within a wide temperature range. We have achieved 2.5 Gbps, 100 km transmission in an industry-leading operation temperature range of 20°C � 95°C. It contributes to the miniaturization and high-density packaging of optical transceivers.
Slope efficiency has been largely improved.
We have considerably improved conversion efficiency (slope efficiency) from electricity to light. (Approximately 30% improvement from our existing product ML9xx40 series). This contributes to lower electricity consumption in optical transceivers.
Applications
Perfect for small optical transceivers such as SFP (Small Form Factor Pluggable).
Future Deployment
We intend to continue development of new products in other wave bands and optical transmission laser diodes for other applications, targeting applications in wider temperature ranges, as well.
Sampling period: Mass production has already started.
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