Lumentum Holdings Inc., a major player in the optical module industry, reported outstanding performance for its third fiscal quarter, according to Jin10. The company's President and CEO, Michael Hurlston, announced that revenue increased by 90% year-over-year, reaching a record high of $808 million. While revenue growth has been a focal point, the recent improvement in profit margins is particularly noteworthy. In the third fiscal quarter, gross margin increased by 540 basis points sequentially, and operating margin rose by 700 basis points. This margin improvement is attributed to several factors, including the impact of key growth drivers such as co-packaged optics and optical circuit switches. Hurlston indicated that profitability is expected to further improve as these drivers continue to take effect. He also noted that the company's orders are booked through 2028, driven by the rapidly increasing demand for components needed to connect GPU clusters, which has outpaced production capacity.