Near-Infrared (NIR) · CW · Datasheets & quote request

972 nm Near-Infrared (NIR) Lasers

The 972 nm emission line operates in the Near-Infrared (NIR) 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

Solid-state laser crystal pumping (Nd:YAG, Nd:YVO₄, Er:glass)
Narrow-linewidth Raman spectroscopy
Optical coherence tomography (OCT)
Optical trapping and manipulation
Near-infrared fluorescence imaging and sensing

Other Near-Infrared (NIR) lines in catalog (38)

Explore all 400+ wavelengths →

750 nm 755 nm 758 nm 760 nm 770 nm 775 nm 780 nm 783 nm 785 nm 786 nm 790 nm 793 nm 800 nm 808 nm 810 nm 813 nm 820 nm 825 nm 830 nm 845 nm 850 nm 852 nm 860 nm 870 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

Tunable Laser |

1 model

Model	Wavelength	Output / average power	Spectral linewidth	Power stability	Transverse mode	noise,	Beam divergence, full angle (mrad)	Warm-up time (minutes)	Operating temperature (℃)	Power supply (100-240VAC)	Parameters of customed power supply	Expected lifetime (hours)
TUN-972~984	972 nm	1~40 mW	<0.1 nm	<3%, <2%, <1%	Near TEM00	narrow / linewidth, / wavelength / tunable	<1.0	<5	20-30	PSU-TUN	TEC: 7-12kΩ	>10000	Datasheet

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