1.2W Lasers

What are 1.2W Lasers?


Lasers that designate 1.2W of output power can have either CW (continuous wave) or pulsed output. CW Lasers are always defined in average output power. Pulsed Lasers with an output power defined in Watts or Milliwatts usually define the laser’s average power, not the peak power of the laser.

Filters Reset


Wavelength Selection

Power Selection

Energy Selection

Pulse Width Selection






Picture Part Number Type Wavelength (nm) Output power (W) Mode Output Linewidth Pulse energy (uJ) Pulse width Rep rate
HL637: 637nm Laser Diode HL637 Single Emitter 637 0.007, 0.120, 0.250, 0.450, 1.0, 1.2 Single-Mode, Multimode Free Space
HL659: 659nm Laser Diode HL659 Single Emitter 659 1.2 Multimode Free Space
LBX-405-HPE LD Module 405 0.900, 1.2 Multimode MM Fiber, Free Space
LBX-450-HPE LD Module 450 0.650, 1.2 Multimode MM Fiber, Free Space
LBX-750-HPE LD Module 750 1.2 Multimode MM Fiber, Free Space
LBX-830-HPE LD Module 830 1.2 Multimode MM Fiber, Free Space
Single Emitter LDX-XXXX-1640 Single Emitter 1640 1.2 Multimode MM Fiber, Free Space
Single Emitter LDX-XXXX-635 Single Emitter 635 0.300, 0.400, 0.600, 1.2 Multimode MM Fiber, Free Space
Single Emitter LDX-XXXX-680 Single Emitter 680 0.400, 0.800, 1.2, 2.0 Multimode MM Fiber, Free Space
Single Emitter LDX-XXXX-685 Single Emitter 685 0.400, 0.800, 1.2, 2.0 Multimode MM Fiber, Free Space
Single Emitter LDX-XXXX-780 Single Emitter 780 1.2, 2.5, 3.5, 5.0 Multimode MM Fiber, Free Space
Single Emitter LDX-XXXX-792 Single Emitter 792 1.2, 2.5, 3.5 Multimode MM Fiber, Free Space
Single Emitter LDX-XXXX-808 Single Emitter 808 1.2, 2.0, 3.0, 4.0, 6.0, 10.0 Multimode MM Fiber, Free Space
Quantas-Q2HE-1053: High energy, compact, nanosecond, DPSS laser Quantas-Q2HE-1053 Pulsed DPSS Lasers 1053 1.2, 2.0 40000.0, 100000.0, 120000.0 6ns 10Hz, 20Hz, 50Hz
Quantas-Q2HE-355: High energy, compact, nanosecond, DPSS laser Quantas-Q2HE-355 Pulsed DPSS Lasers 355 0.300, 0.500, 0.600, 1.0, 1.2 12000.0, 20000.0, 25000.0, 30000.0 6ns 10Hz, 20Hz, 50Hz, 100Hz
RWLP-520M: 520nm MultiMode Laser Diode RWLP-520M Single Emitter 520 0.010, 0.020, 0.030, 0.050, 0.080, 0.200, 0.300, 0.800, 1.0, 1.2, 2.0, 5.0 Multimode MM Fiber
RWLP-525M: 525nm MultiMode Laser Diode RWLP-525M Single Emitter 525 0.800, 1.0, 1.2, 2.0, 5.0 Multimode MM Fiber

HL Series


The HL Series offers versatile and high-quality laser diode products in a variety of wavelengths and high-power options, ideal for direct imaging, industrial, and bio/medical applications. These reliable, efficient, and compact diodes come in TO-Can packages, making them perfect for OEM integration. Additionally, they operate with TE mode oscillation and are RoHS compliant, ensuring safe use. Choose the HL Series for quality, reliability, and performance in laser diodes. 

LaserBoxx HPE Series


The LaserBoxx HPE Series is a highly versatile and customizable laser diode module series that offers superior performance and reliability in a compact, driver-integrated laser head. With a wide range of wavelengths from the UV to the NIR, this series provides high-power output, removable MM fiber coupling options & dedicated control software with USB and RS232 interfaces, as well as an external controller with power display, ensuring easy integration and precise power and modulation control.

LDX Series

The LDX Series of made-in-the-US, high-power, multimode laser diodes provide wavelengths from 400nm – 1900nm, a wide range of output powers and package types, as well as completely customized solutions. We have been offering these high-quality laser diodes for over 25 years. The performance, reliability, and lifetimes are time tested, and if for some reason there is an issue, we will make it right. 

Q2HE Series

Quantas-Q2HE-211: High energy, compact, nanosecond, DPSS laser

The Q2HE series is a highenergy, q-switched, DPSS laser series, available in either 1053nm or 1064nm fundamental wavelengths, with optional 2nd, 3rd, 4th, or 5th harmonic generation. This air-cooled series of lasers is designed for a wide range of applications that require high peak power pulses. Due to a short laser cavity, excellent thermal properties of the crystal, and an innovative water-free crystal cooling technology, the Q2HE series can deliver up to 120mJ of pulse energy and/or up to 4W average output power. This advanced laser design results in a compact, user-friendly turnkey system that requires little maintenance.  

RWLP Series

R3Z0-WSLP-905-050m-M-PD: 905nm Multimode Fiber Coupled Laser Diode

The RWLP series offers an affordable and versatile solution for your laser application needs with single-mode and multimode options and wavelengths from 405nm thru the IR region. With customizable options, our team can work with you to solve any challenges you may face. Rigorously tested for long-term reliability, the RWLP series ensures consistent performance and high beam quality. Perfect for integration, this series supports multiple applications including biological and analytical instrumentation.