Ultraviolet (UV) · CW · Datasheets & quote request

373 nm Ultraviolet (UV) Lasers

The 373 nm emission line operates in the Ultraviolet (UV) region of the optical spectrum. Our portfolio includes configurations across CW Lasers, supporting CW operation. Compare power levels, linewidth, stability, and package dimensions below.

1 models1 seriesquote after qualification

Key applications

Direct-write photolithography
Stereolithography (SLA / DLP resin curing)
Flow cytometry (Hoechst / DAPI / Indo-1)
Laser micro-machining and wafer scribing
UV fluorescence excitation and imaging

Other Ultraviolet (UV) lines in catalog (30)

Explore all 400+ wavelengths →

300 nm 302 nm 303 nm 304 nm 305 nm 310 nm 313 nm 315 nm 320 nm 325 nm 330 nm 335 nm 340 nm 343 nm 349 nm 351 nm 355 nm 360 nm 364 nm 365 nm 369 nm 370 nm 375 nm 380 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

373nm UV CW Ultraviolet Laser.

1 model

Model	Wavelength	Output / average power	Transverse mode	Beam diameter at the aperture (1/e2, mm)	Warm-up time (minutes)	Cooled method (Water Cooled)	Operating temperature (℃)	Modulation option	Operating voltage (VDC)	Expected lifetime (hours)
UV-DP-373-B	373 nm	1~100 mW	Near TEM00	<3.0	<10	WCH-580	10-35	DC-1kHz; TTL and Analog optional	12V/ 25A	>10000	Datasheet

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