Microchip Lasers

Microchip Lasers

We provide a wide variety of pulsed lasers, including Er:glass eye-safe lasers, microchip lasers, actively Q-switched lasers, etc. These lasers are available in various wavelengths at 1535nm, 1319nm, 1064nm, 1030nm, 946nm, 660nm, 532nm, 515nm, 473nm, 355nm, 343nm, 266nm, 257nm, 237nm, 213nm.

Part numbering:

Series – Wavelength – Pulse Energy – Pulse Repetition Rate – Others

For example: STXL-A-1064nm-120uJ-2.5kHz, is a STXL-A series microchip laser with 1064nm wavelength, 120uJ energy and 2.5kHz pulse repetition rate.

1. STXL Series Sub-Nanosecond Microchip Lasers

The STXL series microchip lasers are passively Q-switched diode-pumped sub-nanosecond lasers, featuring narrow pulse width, high peak power high repetition rate and multiple wavelengths. We provide these microchip lasers at 1535nm, 1319nm, 1064nm, 1030nm, 946nm, 660nm, 532nm, 515nm, 473nm, 355nm, 343nm, 266nm, 257nm, 237nm and 213nm output wavelengths, with repetition rates up to 100kHz and pulse width from 300ps to 5ns. These compact and easy-to-integrate diode-pumped solid state lasers support internal and external triggering, are ideally suited for eye-safe ranging, atmospheric monitoring, underwater imaging, optical metrology, bio-medicine, micro-machining etc.

1.1 STXL-A Series 1.5ns Microchip Lasers

STXL-A series microchip lasers are passively Q-switched diode-pumped solid-state lasers. The integrated design of diode-pumped module and laser crystal brings convenience to installation and integration due to the compact size. This series of lasers offer miniaturized drive boards specially for meteorological radar application, featuring small size, low power consumption, and can be used in high altitude, large temperature difference and other harsh environment. Custom dual wavelength laser solutions are available for STXL-A series, such as 1064nm & 532nm, 1064nm & 355nm or others.

Applications:

• LIDAR

• Laser ranging

• Atmospheric monitoring

Key Features:

• Pulse width down to 1.5ns

• Single pulse energy up to 200μJ

• Repetition rate up to 2.5kHz

• Spatial mode TEM00

• Sealed package, high reliability

1.2 STXL-B Series 500ps Microchip Lasers

The STXL-B series microchip lasers feature narrow pulse width, providing quite high single pulse energy. These lasers are passively Q-switched diode-pumped solid-state lasers with no tail pulse, excellent beam quality and high reliability. The integrated design of diode-pumped module and laser crystal brings convenience to installation and integration due to the compact size. STXL-B series provides various wavelengths include 1064nm, 532nm, 355nm, 266nm and 213nm, and supports internal and external triggering. The internal hermetic module of the laser head is available to customers for tailor-made development.

Applications:

• Seed laser

• Micromachining

• Biomedicine

• Laser-induced breakdown spectroscopy (LIBS)

• Laser-induced plasma spectroscopy (LIPS)

• Laser-based ultrasound detection

• Nonlinear optics

• Laser ionization mass spectroscopy (LIMS)

• Laser-induced fluorescence (LIF)

Key Features:

• Single pulse energy up to 150μJ

• Spatial mode TEM00

• Sealed package, high reliability

• Polarization-stable

1.3 STXL-C Series 750ps Microchip Lasers

STXL-C series microchip lasers are compact, economical and reliable semiconductor pumped (diode pumped) passive Q-switch (passively Q-switched) solid state lasers independently developed by us, with stable output energy, high peak powers and excellent beam quality.  The monolithic laser cavity is permanently aligned, therefore extremely stable. The system supports internal trigger and external trigger. This series of products include 5 wavelengths of 1064nm, 532nm, 355nm, 266nm and 213nm. The pulse duration (pulse width) can go down to 600ps (0.6ns). Various models operate with repetition rates up to 10kHz and the average power ranges from 3mW to 350mW. The reliable and robust microchip design is perfect for advanced OEM industrial applications.

Applications:

• Seed laser

• Micromachining

• Pump source for optical parametric oscillators

• Laser-induced breakdown spectroscopy (LIBS)

• Laser-based ultrasound detection

• Laser ionization mass spectroscopy (LIMS)

• Laser ranging

• Laser-induced fluorescence (LIF)

• Laser ultrasonic imaging

Key Features:

• Single pulse energy up to 120μJ

• Repetition rate up to 10kHz

• Spatial mode TEM00

• Polarization-stable

1.4 STXL-D Series 300ps-2ns Low Repetition Rate OEM Microchip Lasers

STXL-D series microchip lasers are passively Q-switched diode pumped solid-state lasers. These lasers are equipped with compact OEM drive circuits, featuring small size, easy integration, excellent beam quality, stable pulse energy, dual pulse width, etc. We also provide isolators with corresponding wavelengths. Custom lasers with higher energy of 1-2mJ are available upon request.

Key Features:

• Pulse width down to 300ps

• Pulse energy up to 600μJ

• High polarization direction stability

• Spatial mode TEM 0 0

• Compact structure and high reliability

• Dual pulse width output optional

• Red light indication optional

Application:

• Medical cosmetology

• Laser range finding

• Laser ablation

Datasheet : STXL-D Series 300ps-2ns Low Repetition Rate OEM Microchip Lasers

1.5 STXL-D Series 300ps Microchip Lasers

STXL-D series microchip lasers are passively Q-switched diode-pumped solid-state lasers, featuring stable single pulse energy, excellent beam quality and no tail pulse. The integrated design of diode-pumped module and laser crystal brings convenience to installation and integration due to the compact size. This series provides various wavelengths include 1064nm, 532nm, 355nm and 266nm, and supports internal and external triggering. The internal hermetic module of the laser head is available to customers for tailor-made development. The STXL-D series is also available with OEM seed laser drivers.

Applications:

• Seed laser

• Micromachining

• Laser-induced breakdown spectroscopy (LIBS)

• Laser ionization mass spectroscopy (LIMS)

• Laser-induced fluorescence (LIF)

• Nonlinear optics

Key Features:

• Pulse width down to 300ps

• Single pulse energy up to 50μJ

• Repetition rate up to 10kHz

• Spatial mode TEM00

• Polarization-stable

1.6 STXL-E Series Diode-pumped Solid-State Lasers

STXL-E series lasers are passively Q-switched diode-pumped solid-state lasers. Comparing to the traditional microchip lasers, MCE series utilizes a split-cavity design, delivering high power, high repetition rate and large energy. With miniaturized drive circuit design, these low-power-consumption lasers are compact and easy-to-integrate. Standard package comes along with a 15x beam expander at 1064nm and 532nm wavelength. Customized specifications are available upon request.

Applications:

• Laser marking

• Laser etching

• Laser ablation

• LIDAR

• Laser Internal engraving

Key Features:

• Repetition rate up to 20kHz

• Average power up to 3W@1064nm

• Sealed package, high reliability