
Lasers for Extreme Environments
Extreme Environment Lasers – HRM & HRMx
Engineered to thrive where others fail. These rugged lasers reduce size, weight, and power requirements while delivering unmatched reliability in extreme conditions.

Embrace the power of resilience with Power Technology’s Extreme Environment Lasers. Our recently expanded product line, featuring the innovative WRM and the newly launched HRM, is crafted for endurance in the most challenging environments. From searing heat to the depths of the ocean, these lasers are your reliable partners. Expect a broad spectrum of wavelengths, superior lifetime, and reduced operational costs, all while ensuring environmental resistance and high-performance levels in temperatures ranging up to 175 degrees Celsius.
Browse Configured Modules:
Product Name | Environment | Color | Wavelength (nm) | Power | Power Units | Operating Temperature Range | Price | hf:att:pa_color | hf:att:pa_wavelength-nm | hf:att:pa_power-in-mw | hf:att:pa_beam-shape | hf:att:pa_modulation-signal | hf:att:pa_environment | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
HRMX(660-5) | Extreme Temperature | Red | 660 | 5 | mW | 15°C – 85°C | Contact Us | red | 660 | extremetemp | |||||
HRM(850-150) | High Temperature | IR | 850 | 150 | mW | 15°C – 70°C | Contact Us | ir | 850 | hightemp | |||||
HRM(780-50) | High Temperature | Red | 780 | 50 | mW | 15°C – 75°C | Contact Us | red | 780 | hightemp | |||||
HRM(638-120) | High Temperature | Red | 638 | 120 | mW | 15°C – 60°C | Contact Us | red | 638 | hightemp | |||||
HRM(638-5) | High Temperature | Red | 638 | 5 | mW | 15°C – 60°C | Contact Us | red | 638 | hightemp | |||||
HRMX(1300B-2) | Extreme Temperature | IR | 1300 | 2 | mW | 15°C – 175°C | Contact Us | ir | 1300 | extremetemp | |||||
HRMX(1300A-2) | Extreme Temperature | IR | 1300 | 2 | mW | 15°C – 150°C | Contact Us | ir | 1300 | extremetemp | |||||
HRMX(1300-5) | Extreme Temperature | IR | 1300 | 5 | mW | 15°C – 110°C | Contact Us | ir | 1300 | extremetemp | |||||
HRMX(660-50) | Extreme Temperature | Red | 660 | 50 | mW | 15°C – 85°C | Contact Us | red | 660 | extremetemp | |||||
HRM(905-100) | High Temperature | IR | 905 | 100 | mW | 15°C – 65°C | Contact Us | ir | 905 | hightemp | |||||
HRM(660-50) | High Temperature | Red | 660 | 50 | mW | 15°C – 80°C | Contact Us | red | 660 | hightemp | |||||
HRM(660-5) | High Temperature | Red | 660 | 5 | mW | 15°C – 80°C | Contact Us | red | 660 | hightemp | |||||
HRM(520-20) | High Temperature | Green | 520 | 20 | mW | 15°C – 60°C | Contact Us | green | 520 | hightemp | |||||
HRM(405-120) | High Temperature | Blue | 405 | 120 | mW | 15°C – 80°C | Contact Us | blue | 405 | hightemp |
Looking for something a little more custom? We completely understand.
We understand that certain precision applications—such as advanced manufacturing, biomedical imaging, or defense systems—demand exact tolerances and unique specifications. That’s why we provide customization options, including wavelength selection, pulse width adjustment, output power optimization, and specialized beam shaping. Whether you need a tailored solution for harsh environments or integration into compact systems, our engineering team is ready to collaborate with you to meet your exact requirements. Reach out to The Laser Experts today!