8λ O-band CW DFB Laser Chipset
DFB laser diode arrays designed for use in CW-WDM MSA compliant applications
8 channel edge-emitting DFB laser diode array designed for CW use in CW-WDM-MSA compliant applications.
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
- 45 mW per channel CW operation
- 400 GHz channel spacing around 1300nm
- Operating temp 20°C to 70°C
- CW-WDM MSA Compliant
Applications
- HPC / AI
- Datacenter & Enterprise Networking
- Silicon Photonics
Fig 1. Optical Spectrum at 45°C
Fig 1. LIV Curves at 45°C
Scalable Multi Channel DFB Laser Arrays
At ECOC 2022 we demonstrated our 32 channel DFB laser array with 100GHz wavelength spacing.
Get in touch to find out more about our scalable DFB laser arrays.
Contact Sivers Photonics
For more information about Sivers Photonics, or to discuss your photonics project requirements, contact us and one of our specialists in touch.