Red focusable module. Size 8x21mm (0.3" x 0.8"), optically coated glass lens, 10-35° operating temperature, 3VDC operating voltage, 0.1~0.6mrad divergence. Smallest dot diameter of 0.5mm at 30cm; dot size can be focus adjusted according to distance. This is a small laser module with a built-in focusing lens (a special tool is useful to adjust focus, such as a clipped-off paperclip).

Red focusable module. Size 10x30mm (0.4" x 1.2"), optically coated glass lens, 10-35° operating temperature, 3VDC operating voltage, divergence 0.1~0.6mrad. Smallest dot diameter of 0.5mm at 30cm; dot size can be focus adjusted according to distance.

Red and Infrared focusable modules. Size 12x35mm (0.5" x 1.4"), optically coated glass lens, 10-35° operating temperature, 3VDC operating voltage, divergence 0.1~0.6mrad. Smallest dot diameter of 0.5mm at 30cm; dot size can be focus adjusted according to distance.

Red line/crosshair modules. Size 12x45mm (0.5" x 1.8"), optically coated glass lens, 10-35° operating temperature, 3VDC operating voltage, divergence 0.1~0.6mrad.

Red/Violet/Infrared modules. Size 16x60mm (0.6" x 2.4"), optically coated glass lens, 10-35° operating temperature, 6VDC operating voltage. Smallest dot diameter of 0.5mm at 30cm; dot size can be focus adjusted according to distance.

Red/Green/Violet modules. Size 16x70mm (0.6" x 2.8"), optically coated glass lens, 10-35° operating temperature, 6VDC operating voltage. Divergence ~1mrad, threshold current 100ma, operating current <270ma, stability 10%, beam size at aperture 0.8mm.

Green Laser Module (point, line, or focused): low-cost and compact, from 5 to 100 milliwatts. These require a 3 Volt DC power supply of 200-300ma (from a wall adapter or 3V battery). Includes lens, in a brass metal housing with connection leads. Great for those wanting to build a bright, visible beam mini-laser. Actual, measured output on a power meter will be less than the rated max output, for modules up to 20mw (so a rated 20mw diode may actually output 17mw, for example). For modules above 20mw, the actual output will be slightly higher than the rated output (a rated 30mw may actually output 35mw, etc.). Size is 0.47" in diameter, by 1.25" in length (12mm x 32mm), not including the printed circuit board. Also available as a line generator at 60 or 90 degrees, or with a focusable lens. These modules include our LPROJGR1 plans.

Ultrasmall green module. The S-GDL-532 ultra-small laser is the smallest module on the market that can produce up to 150 milliwatts of continous 532 nm green laser beam which can actually burn an object at close range. Applications include use for small laser systems, laser scanning and alignment, aiming, surveying and display. A circuitboard is attached to the laser diode (modulation requires the 5V board, and an external function generator [not included]). The circuitboard dimensions are approximately 0.635" long x 0.425" wide x 0.18" thick (the 5V board is 1.38" x 0.55" x 0.27"). The 5V circuitboard is attached to an aluminum heatsink. Note that these modules will require cooling either by a fan or thermoelectric cooler if operated over 30 seconds at a time. If smaller divergence is needed, PGL-VI is available.

Small divergence green module. The PGL-VI-532 is a wide temperature range small module that can produce from 10 to 150 milliwatts of continous 532 nm green laser which can actually burn an object at close range. Applications include use for small laser systems, laser scanning and alignment, aiming, surveying and display. A circuitboard is attached to the laser diode (modulation requires the 5V circuitboard, and an external function generator [not included]). The circuitboard dimensions are approximately 0.64" long x 0.43" wide x 0.18" thick (the 5V board is 1.38" x 0.55" x 0.27"). The circuitboard may also be attached to an aluminum heatsink. Note that these modules will require cooling either by a fan or thermoelectric cooler if operated over 30 seconds at a time. If smaller size is needed, SGDL is available.

Green diode pumped module. The PGL-I-R-532 is a long-lifetime two-part diode pumped module (laser head and power supply, both included) that can produce from 1 to 30 milliwatts of continous 532 nm green laser with narrow divergence. Modulation is available with this laser module (see product details for more info). Applications include use for collimation, laser medical treatment, scientific experimentation, optical instrumentation, etc. Will require air or thermo electric cooling if operated for extended periods over 1 minute at a time.

Green diode pumped module. The PGL-FS-532 laser is a long-lifetime two-part diode pumped module (laser head and power supply, both included) that can produce from 10 to 80 milliwatts of continuous 532 nm green laser with narrow divergence. Options of power from 10-80mw, stability from 5% to 20%, and modulation. Built for continuous operation, with a heatsink and fan on both the laser head and power supply (thermoelectric cooling). Applications include use for collimation, laser medical treatment, scientific experimentation, optical instrumentation, etc. more information

Green diode pumped module. The PGL-VH-532 laser is a long-lifetime two-part diode pumped module (laser head and power supply, both included) that can produce from 80 to 150 milliwatts of continuous 532 nm green laser with narrow divergence. Built for continuous operation, with a heatsink and fan on both the laser head and power supply (thermoelectric cooling). Modulation is also available. Applications include use for collimation, laser medical treatment, scientific experimentation, optical instrumentation, etc. more information

All solid-state 200-600mw green laser module features high-quality diode and driver circuit, with optical glass lens. A user-friendly design provides convenient push-button operation, with a blue LED to indicate when power is applied.

A high efficiency IC controller chip generates low heat and has an operating voltage range of 2.9-4.2V to help maintain constant current output without reducing output power, extending the battery life. The IC chip contains a high-temperature cutoff to prevent overheating, extending the laser's life, and also features a power "soft-start" which quickly ramps up the current to its operating level, avoiding a high current spike to the laser diode and effectively further extending its life. more information

Infrared 904nm High Peak Power Pulsed Laser Diodes. These diodes produce a 200 nanosec maximum pulse width at 904nm wavelength. All diodes are full spec and unused. All purchases include our SSL7 pulsed infrared laser plans showing operational circuitry and applications. We stock this laser product as a kit, fully assembled or you may purchase the individual parts. Quantity discounts available. more information

High Speed PhotoDiode Detectors. These high-sensitivity low-capacitance diodes detect the short, fast rise time pulse emitted from our Infrared laser diodes (LD650, LD780, LD164, LD1630). Excellent for long range intrusion alarms, laser radar detection, analytical instruments, optical measurements, etc.