Lumentum reported results for its fiscal second quarter ended December 30, 2017.

Net revenue for the fiscal second quarter of 2018 was $404.6 million, with GAAP net income of $204.8 million, or $3.17 per diluted share. Net revenue for fiscal first quarter of 2018 was $243.2 million, with GAAP net income of $7.1 million, or $0.11 per diluted share. Net revenue for the fiscal second quarter of 2017 was $265.0 million, with GAAP net income of $11.8 million, or $0.19 per diluted share.

Non-GAAP net income for the fiscal second quarter of 2018 was $107.8 million, or $1.67 per diluted share. Non-GAAP net income for fiscal first quarter of 2018 was $27.8 million, or $0.43 per diluted share. Non-GAAP net income for the fiscal second quarter of 2017 was $35.9 million, or $0.57 per diluted share. The Company held $624.5 million in total cash and short-term investments at the end of the fiscal second quarter of 2018.

"We achieved record revenue and profitability and exceeded our guidance for the second quarter driven by strong demand and execution in our 3D sensing, ROADM, industrial and telecom pump laser businesses. Our performance demonstrates the power of Lumentum's proprietary capabilities, which leverage many years of experience across multiple end markets," said Alan Lowe, President and CEO. "Our proven capabilities position us well for the future as demand for our industrial lasers and ROADMs is strengthening, and 3D sensing opportunities are broadening to more customers and end markets."

(Source: Lumentum)

The tables above provide comparisons of quarterly results to prior periods, including sequential quarterly and year-over-year changes. A reconciliation between GAAP and non-GAAP measures is contained in this release under the section titled "Use of Non-GAAP Financial Measures."

The company expects a net revenue to be in the range of $280 million to $305 million for the fiscal third quarter 2018. Non-GAAP Operating margin is estimated to be 15.5-18.0% and non-GAAP diluted earnings per share $0.65 to $0.80.