A3 Miniature Erbium Glass Laser

Our Erbium-Doped Glass Laser, known as the 1535nm Eye-Safe Er Glass Laser, excels in eye-safe rangefinders. It offers reliable, cost-effective performance, emitting light absorbed by the cornea and crystalline eye structures, ensuring retina safety.In laser ranging and LIDAR, especially in outdoor settings requiring long-distance light transmission, this DPSS laser is essential. Unlike past products, it eliminates eye damage and blinding hazards. Our laser uses co-doped Er:Yb phosphate glass and a semiconductor laser pump source to produce a 1.5um wavelength, making it perfect for Lidar, Ranging, and Communications.

WHAT IS ERBIUM-DOPED GLASS LASER?

An Er:Glass laser is a solid-state laser that uses erbium-doped glass as its active medium, emitting light typically at a wavelength of 1.54 micrometers.

Click to the FAQ about Erbium Doped Glass Laser

Key Features

Human eye safety

Compact and lightweight

High photonic conversion efficiency

Adaptability to harsh working environments

Applications

Laser ranging

Laser LIDAR

Laser communication

Technical Data

LM-1535-Pxxx-A3
Parameters		Typical Value		Unit
Optics	Wavelength	1535		nm
	Pulsed Width(FWHM)	3-6		ns
	Pulsed Energy	100	200	uJ
	Peak Power	25	50	kw
	Energy Stability	≤5		%
	Beam divergence angle	≤12		mrad
Electric	Operating voltage	＜2		V
	Operating current	6	12	A
	Operating frequency	1-10		Hz
	Pulse width	1.0-2.5		ms
Environment	Operating Temp.	-40-65		℃
	Storaging Temp.	-50-75		℃
	Lifespan	10,000,000		times
	Weight	<10		g

Dimension

Note

· During transportation, storage, and use, anti-static measures must be taken.
· A short-circuit line should be connected between the laser diode pins for protection.
· Use a constant current power supply, avoiding peaks and surges during operation.
· Do not exceed the specified range of operating temperature, frequency, pulse width, and current as noted in the specifications.
· Ensure reliable installation when the laser is operating.
· The laser window must be kept clean and free of contamination to prevent abnormal light emission.

Inside Laser Tech: A Glossary of Terms and Innovations Explained

Laser Diode, Solid State Laser, Diode Pumped Laser, Pulsed Fiber Laser, Erbium Doped Glass,Laser Pumping, Fiber Optic Gyro Coil, Laser Components , Machine Vision