Key Takeaways COHR delivered double-digit revenue growth and massive operating income gains.COHR's 800G adoption, 1.6T uptake and higher InP yields are expanding capacity and supporting growth.RR's shift to a RaaS model cut revenues but lifted margins, while rising G&A costs widened its quarterly loss.Both Richtech Robotics Inc. (RR) and Coherent Corp. (COHR) are advanced hardware innovation companies. While RR develops robots for business applications, COHR focuses on engineered materials, lasers and optoe ...