Core Viewpoint - The company reported strong quarterly performance with revenue of $1.58 billion, a 17% year-over-year increase, exceeding market expectations of $1.54 billion, driven by robust demand in AI data centers and communications [1][3]. Financial Performance - Revenue reached $1.58 billion, up 17% year-over-year and 3% quarter-over-quarter, surpassing market expectations [3][6]. - Earnings per share (EPS) were $1.16, exceeding Wall Street's average estimate of $1.04, marking the fourth consecutive quarter of surpassing earnings expectations [3][5]. - Non-GAAP gross margin improved to 38.7%, up 70 basis points quarter-over-quarter and 200 basis points year-over-year [6][8]. - Non-GAAP operating profit margin increased to 19.5%, up from 18% in the previous quarter [9]. Demand and Supply Dynamics - The company experienced record order levels in optical network products, driven by surging demand from AI data centers [3][10]. - Despite strong demand, the company faced supply constraints due to limitations in indium phosphide laser production, impacting its ability to fully meet market needs [12][14]. - The company plans to double its indium phosphide production capacity within the next 12 months to address ongoing demand [10][17]. Cost Management and Profitability - The improvement in profit margins is attributed to pricing optimization, cost reductions, and yield enhancements [8][9]. - The company successfully reduced its debt leverage ratio to 1.7 times, down from 2.4 times a year ago, by repaying $400 million in debt [6][13]. Future Outlook - For the second quarter of 2026, the company expects revenue to be between $1.56 billion and $1.7 billion, with a non-GAAP gross margin forecasted between 38% and 40% [5][6]. - The company anticipates continued strong demand in both data center and telecommunications sectors, with expectations for ongoing growth in the communication business [16][32].