4λ O-band CW DFB Laser Chipset
Edge-emitting DFB laser diode chips, designed for CW use in CWDM4 with external modulation
A chipset of 4 x single mode, edge-emitting DFB
laser diode chips, designed for CW use in CWDM4 applications
with external modulation.
The laser design is a ridge waveguide (RWG) grown on n-type substrate with multi-quantum well (MQW) active layers and distributed-feedback (DFB) ebeam lithography grating layer.
The devices are compatible with non-hermetic assembly, with facets coated with an anti-reflection (AR) coating at the front and high-reflection (HR) coating at the back.
This product is available as a singulated die in Gel-Pak or on tape.
Contact us to discuss your specific requirements.
Key features
- >45mW CW operation
- Operating temp 20°C to 70°C
- Suitable for non-hermetic applications
Applications
- 400G / 800G Ethernet
- Datacenter & Enterprise Networking
- Silicon Photonics
Contact Sivers Photonics
For more information about Sivers Photonics, or to discuss your photonics project requirements, contact us and one of our specialists will be in touch.