1535nm Er:glass Lasers

SLY Series 1535nm Erbium-Doped Glass Lasers

1. Er:Glass Lasers without Beam Expander (Low Repetition Rate)

40uJ-200uJ Models:

300uJ Models:

400uJ Models:

500uJ Models:

2. Er:Glass Lasers with Beam Expander

NOTE:

Anti-static measures must be taken during transportation, storage and use.

Laser diode pins need to be connected to a short route protection.

Use constant current power supply to avoid peak and surge during operation.

Laser operating temperature, frequency, pulse width, current is strictly prohibited to exceed the specification of the range.

Laser work to ensure reliable installation.

Laser window to ensure clean and pollution-free, so as not to cause light abnormalities.

STXL Series Microchip Lasers

1. STXL High Repetition Rate 1535nm Microchip Laser Module

Er:glass eye-safe lasers are diode pumped, water-free, passively Q-switched lasers independently developed by us, combine eye-safe wavelength operation with high peak power, short pulse duration (pulse width), and diffraction limited beam quality to deliver unmatched size, weight and power. Our eye-safe DPSS lasers operate at 1535nm, in addition to being called 1535nm lasers, these lasers are also called 1540nm lasers, 1534nm lasers, 1.54um lasers or 1.54μm lasers, widely used as the emission light source of rangefinder. At this wavelength, eye-safe laser ranging systems can be easily configured without compromise to beam power or quality. This makes laser ranging applications safer for customers. Most of these lasers are operational over a wide temperature range from -40℃ to 60℃, with lifetime exceeding 60 million shots.

Applications

• Obstacle avoidance radar

• Meteorological radar

• Laser range finder

Key Features

• Passively Q-switched, Er:glass

• Eye-safe

• Extremely light

• Wide operating temperature range

Part numbering:

Series – Wavelength – Pulse Energy – Repetition Rate

For example: STXL-1535nm-50uJ-1kHz, is a STXL series high repetition rate passively Q-switched microchip laser with 1535nm wavelength, 50uJ energy, 1kHz pulse repetition rate.

2. STXL 1535nm Eye-safe Laser Transmitter

The T01 series is an integrated laser transmitter consisting of a diode-pumped passively Q-switched erbium glass laser independently developed by us, a transmitting antenna, and a photodiode. The laser module operates at the eye-safe wavelength of 1535nm and can synchronize the laser pulse signal. The transmitter features small size, small divergence angle, and wide temperature range operation, and is professionally applied in fields such as LIDAR, laser ranging, and laser remote sensing.

Applications

• Laser range finding

• Remote sensing

• LiDAR

Key Features:

• Eye-safe laser wavelength

• Integrated photodiode

• Small divergence angle (With beam expander)

• Super compact design

• High reliability

Part numbering:

Series – Wavelength – Pulse Energy – Repetition Rate

For example: STXL-1535nm-100uJ-10Hz

3. STXL 800~1000uJ 1535nm Erbium Glass Lasers

The 1535nm Erbium glass lasers operate in the eyesafe wavelength regime, have great advantages in applications including laser ranging and LiDAR. This series of lasers feature no tail pulse, stable pulse energy and excellent beam profile. The integrated design of diode-pumped module and laser crystal brings convenience to installation and integration due to the compact size. The output power of this series is up to 1mJ.

Applications

• Laser rangefinder

• Meteorological radar

Key Features:

• Passively Q-Switched, Er:Glass

• Eye-safe

• Extremely light

• Super compact design

• Wide operating temperature range

Part numbering:

Series – Wavelength – Pulse Energy – Repetition Rate

For example: STXL-1535nm-800uJ-5Hz

SED Series Erbium-doped Glass Microchip Lasers

Parts Numbering Schema

Series – Wavelength – Pulse Energy – Pulse Width– Others

For example: SED-1535nm-100uJ-3.5ns, is a SED Erbium-doped laser with 1535nm wavelength, 120uJ Pulse energy and 3.5ns pulse width.

1. 500 µJ Erbium-doped glass laser, SED-1535nm-500uJ-5ns

The erbium glass laser emits at an eye-safe wavelength of 1.54µm and offers high beam quality within the atmospheric window. With a pulse energy of 500 µJ, it is suitable for eye-safe laser ranging. This laser exhibits low power consumption, high peak power, narrow pulse width, compact size, and does not require temperature control. It has been proven to be a safe, efficient, and stable eye-safe laser solution.

2. 2mJ Erbium-doped Glass Laser, SED-1535nm-2mJ-11ns

This laser employs erbium glass as the active medium operating at a wavelength of 1.54 µm. It offers a high photoelectric conversion efficiency, effectively converting electrical energy into laser power. With excellent optical performance and output stability, it consistently delivers pulse energy of over 2mJ. It is compact, lightweight, and excels in various fields such as scientific research, medical treatment, and industrial processing.