LBTEK-Helium-Neon Lasers

Product Description

TEM00 mode output
Compact structure, split-type micro power supply design
High output power stability
Low amplitude noise

The Helium-Neon Laser is a gas laser that uses neutral atomic gases helium (He) and neon (Ne) as the operating medium, outputting continuous laser through continuous excitation. It features excellent beam quality and gas discharge laser characteristics, widely used in education and as an alignment tool. The LBTEK Helium-Neon Lasers adopt a split design, with compact structure and stable power, making them ideal coherent light sources for laboratories, industrial inspection, and other fields. The output beam of helium-neon lasers can be divided into fixed polarization and random polarization types, with only the fixed polarization type suitable for polarization-related optical applications. LBTEK currently offers customization options for different power levels and fixed polarization states. For detailed requirements, please consult LBTEK Technical Support. When using lasers, even at extremely low power levels, there is still a risk of eye injury to users. Therefore, it is recommended to follow laser safety guidelines and wear protective equipment. The PG-2 laser safety goggles provided by LBTEK offer protection in the 625 nm-700 nm wavelength range, with an optical density (OD) ≥5 (625 nm-700 nm) and visible light transmittance below 30%, effectively preventing potential retinal damage.

Helium-Neon Lasers

Laser output power stability ≤5%
Random polarization, linear polarization optional
Good beam monochromaticity, coherence and directionality, long service life

LBTEK offers both randomly polarized and linearly polarized helium-neon lasers with a tubular design, featuring strong adaptability, stable operation, and long service life. The separate AC power supply enables plug-and-play functionality. Widely used in basic optical experiments and polarization-related experiments. It can be paired with the corresponding V-type clamp HM-V50 for easy integration into experimental optical paths. Note: Website parameters are for reference only. Detailed specifications can be viewed by downloading the drawings.

Helium-Neon Laser and Its Power Supply

Product Model	Operating Wavelength	Output power	Polarization state	Unit Price	Lead Time
LGK7786P100	543 nm	≥1 mW	Linear polarization	$4,698.84	Contact	Add Cart
LGK7512P	594 nm	≥2 mW	Linear polarization	$3,600.61	Contact	Add Cart
LGK7665-20	632.8 nm	≥20 mW	Random polarization	$3,621.53	Contact	Add Cart
LGK7665P18	632.8 nm	≥18 mW	Linear polarization	$3,565.31	Contact	Add Cart
LGK7665-18	632.8 nm	≥18 mW	Random polarization	$3,509.09	Contact	Add Cart
LGK7628	632.8 nm	≥5 mW	Linear polarization	$2,094.47	today	Add Cart
LGK7627-08	632.8 nm	≥5 mW	Random polarization	$2,009.49	Contact	Add Cart
LGK7634	632.8 nm	≥2 mW	Linear polarization	$1,910.13	today	Add Cart
LGK7650-02	632.8 nm	≥0.5 mW	Linear polarization	$1,853.91	Contact	Add Cart

Frequency-Stabilized Helium-Neon Laser Series, Fixed Linear Polarization, Polarization Extinction Ratio >1000:1

High amplitude stability ≤±0.2% (1 Month)
Fixed polarization, suitable for polarization-related experiments
Excellent beam monochromaticity, coherence and directionality, long service life

The LBTEK Frequency-Stabilized Helium-Neon Laser is a single-longitudinal-mode, high-stability helium-neon laser with a coherence length exceeding 300 meters. Its exceptional stability and polarization extinction ratio make this helium-neon laser widely applicable in various fields such as precision measurement and spectral standards. Additionally, it features strong adaptability, stable operation, long service life, and plug-and-play functionality. It can be paired with the corresponding V-type clamp HM-V50 for easy integration into experimental optical paths.

Helium-Neon Laser Structure Diagram

	Product Model	Output power	Spot size	Output mode	Unit Price	Compare	Lead Time
	STP-912	>1.0 mW	0.54 mm	TEM00	Contact		today	Add Cart
	STP-910	>0.5 mW	0.48 mm	TEM00	Contact		today	Add Cart