1535nm Eye-Safe Laser Modules for LiDAR and Ranging Applications

Description

The 1535nm Laser Modules are designed to operate within the eye-safe wavelength regime, making them an essential component in various advanced technologies. These laser modules are renowned for their stable pulse energy and exceptional beam profile, which are crucial for achieving precise and reliable performance. With a compact design, these modules are easy to integrate into different systems, ensuring seamless installation and operation.

One of the standout characteristics of the 1535nm Laser Modules is their ability to deliver consistent performance across a wide range of environmental conditions. The lightweight and compact nature of these modules make them an ideal choice for applications where space and weight are critical factors. Additionally, their wide operating temperature range ensures that they can function effectively in diverse settings, from extreme cold to high heat environments.

These laser modules are meticulously engineered to maintain energy stability over extended periods, providing users with confidence in their long-term reliability. The superior beam quality and low beam divergence contribute to their high precision, making them suitable for applications that demand accuracy and consistency. Whether for use in Laser Ranging, LiDAR, or Meteorological Radar systems, the 1535nm Laser Modules offer unparalleled performance and reliability.

Specifications

Avg. Power:	0.001 W
Wavelength:	1535 nm
Repetition Rate:	0.01 – 0.01 kHz
Spatial Mode (M^2):	1.3
Pulse Duration:	4 ns
Pulse-to-Pulse Stability (RMS):	3 %
Cooling:	Water-to-Water
Wavelength:	1535 nm
Repetition Rate:	10 Hz / 5 Hz
Pulse Energy:	>100 μJ / >200 μJ / >300 μJ / >500 μJ / >1000 μJ
Pulse Width:	<4 ns / <5 ns / <10 ns
Pump Pulse Width (room Temperature):	<1.5 ms / <2 ms
Pump Pulse Width (High/low Temperature):	<2.5 ms / <3 ms
Energy Stability:	<3% rms, 8h
Operating Current:	8 A / 10 A / 12 A / 20 A / 40 A
Operating Voltage:	2.2 V
Beam Full Divergence:	<12 mrad / <10 mrad / <8 mrad
Beam Profile:	TEM00
Beam Quality, M²:	<1.3
Weight:	<8 g / <10 g
Dimensions:	23×8×7 mm / 28×8×7 mm / 35×8×7 mm
Operation Temperature:	-40~70 ℃ / -40~65 ℃
Storage Temperature:	-50~90 ℃

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Features

Eye-safe Wavelength: Operates at the 1535 nm wavelength, ensuring safety for eyes during use.
Stable Pulse Energy: Provides consistent pulse energy for reliable performance.
Excellent Beam Profile: Features a TEM00 beam profile with high beam quality (M² < 1.3).
Compact and Lightweight: Easy to integrate into systems with dimensions as small as 23×8×7 mm and weight less than 8 grams.
Wide Operating Temperature Range: Functions effectively in temperatures from -40°C to 70°C.
High Energy Stability: Maintains energy stability with an rms of less than 3% over 8 hours.
Low Beam Divergence: Ensures precise targeting with beam full divergence as low as <8 mrad.
Versatile Applications: Ideal for Laser Range Finder, LiDAR, and Meteorological Radar applications.