Back in September Denseligh announced "High-Power 1310nm Distributed Feedback (DFB) Lasers for 100G Silicon Photonics Applications" and I wonder whether this product is competetive on the market. So when I googled I found out that NeoPhotonics announced a year ago "NeoPhotonics Introduces High Power DFB Lasers for 100G Silicon Photonics Applications". Can maybe someone with a deeper technical understanding than me, whether Denselight's product has any advantages compared to NeoPhotonic's product?