Frequently Asked Questions

The APE picoEmerald™ series is used for everyday use in ps Coherent Raman measurements, video rate SRS imaging, and other applications.

The Emerald Engine HP has a higher output power of > 6 W for the frequency doubled output and > 3 W for the undepleted fundamental output, while the Emerald Engine has an output power of > 3 W for the frequency doubled output and > 0.75 W for the undepleted fundamental output.

The pulse duration of the Emerald Engine - Green longpulse is approximately 5 ps.

The Emerald Engine comes with a frequency doubling unit included, resulting in two beams: a frequency doubled output @ 516 nm and output power > 3 W and the undepleted fundamental output @ 1032 nm with output power > 0.75 W. Both beams are intrinsically synchronized and jitter-free (Emerald Engine – Basic– Duo).

The wavelength of the IR fiber laser with frequency doubling unit is not specified in the product description.

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