Violet · Single-Frequency · Datasheets & quote request

417.5 nm Violet Lasers

The 417.5 nm emission line operates in the Violet region of the optical spectrum. Our portfolio includes configurations across Single-Frequency Lasers, supporting Single-Frequency operation. Compare power levels, linewidth, stability, and package dimensions below.

1 models1 seriesquote after qualification

Key applications

Confocal fluorescence microscopy (DAPI, Hoechst, Alexa 405)
Direct-write PCB lithography
Resin photopolymerization and curing
Optical storage mastering
Flow cytometry excitation

Other Violet lines in catalog (15)

Explore all 400+ wavelengths →

400 nm 405 nm 410 nm 411 nm 415 nm 420 nm 425 nm 429 nm 430 nm 432.7 nm 433 nm 434 nm 435 nm 437 nm 438 nm

Popular benchmark wavelengths

266 nm 355 nm 405 nm 450 nm 488 nm 515 nm 520 nm 532 nm 561 nm 589 nm 633 nm 640 nm

1 models · 1 series

Ultra Narrow Linewidth MDL E Series Diode Lasers |

1 model

Model	Wavelength	Output / average power	Spectral linewidth	Power stability	Optical noise	M²	Transverse mode	Warm-up time (minutes)	Cooled method	Operating temperature (°C)	Power supply (100-240VAC)	Expected lifetime (hours)
MDL-E-417.5	417.5 nm	1~50 mW	<0.06 nm, <0.03	<3%, <2%, <1%	~1%	<1.5	Near TEM00	<5	Conduction	20-30	PSU-A-D	>10000	Datasheet

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