543.5 nm Green Lasers

Green · CW · Datasheets & quote request

543.5 nm Green Lasers

The 543.5 nm emission line operates in the Green region of the optical spectrum. Our portfolio includes configurations across CW Lasers, supporting CW operation. Compare power levels, linewidth, stability, and package dimensions below.

2 models1 seriesquote after qualification

Key applications

Raman spectroscopy excitation
Particle image velocimetry (PIV)
Confocal microscopy (GFP, FITC, Alexa Fluor 488)
Flow cytometry
Holography and precision interferometry
Laser display and projection

Other Green lines in catalog (35)

Explore all 400+ wavelengths →

495 nm 496 nm 501 nm 505 nm 507 nm 509 nm 510 nm 513 nm 514 nm 514.5 nm 515 nm 518 nm 520 nm 522 nm 523.5 nm 524 nm 525 nm 526.5 nm 527 nm 530 nm 532 nm 535 nm 536 nm 537 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

2 models · 1 series

545 NM Green Laser.

2 models

Model	Wavelength	Output / average power	Spectral linewidth	Power stability (rms, 4 hours±3℃)	Transverse mode	Polarization Ratio	Warm-up time (minutes)	Operating Temperature (°C)	Modulation optional	Power supply (100-240VAC)	Expected lifetime (hours)	Pointing stability over temperature (urad/°C)	Operating temperature (°C)	Operating voltage (VDC)
MGL-FN-543.5	543.5 nm	1~100 mW	–	<3%, <2%, <1%	TEM00	>100:1, Vertical (Horizontal Optional)	<5	10-35	DC-1kHz, 1kHz-10kHz, 10kHz-30kHz optional; TTL and Analog optional	PSU-H-FDA/PSU-H-LED/PSU-SR	>10000	–	–	–	Datasheet
MLL-FN-543.5	543.5 nm	1~100 mW	<0.003 nm	–	TEM00	–	<5	–	–	PSU-H-FDA	>10000	<8	10-35	PSU-SR-OEM (12V/25A)	Datasheet

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