Coherent (COHR +10.6%) continued its recent rally in the wake of its FQ1 report. Though results were mixed, the industrial/electronics laser vendor guided in prepared remarks (.pdf) for FQ2 revenue of $193M-$203M, above a $192.7M consensus. Also, FQ1 gross margin rose 100 bps Q/Q to 42.6%, and book-to-bill was 0.96, a healthy figure in light of macro (Europe) and industry-specific (science, electronics/chips) challenges. Peers rose in sympathy: IPGP +2.2%. NEWP +1.5%. RSTI +2.1%.