Lasers that designate 7mW of output power (0.007W lasers) 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.
7mW lasers are available in options for 638nm, single emitter laser diodes, with package options like 3.8mm, 5.6mm, and 9mm TO-Can packages, as well as a 633nm (632.8nm), single-mode, HeNe laser module.
|Picture||Part Number||Type||Wavelength (nm)||Output power (W)||Mode||Output||Linewidth||Duty||Package|
|HL637||Single Emitter||637||0.007, 0.120, 0.250, 0.450, 1.0, 1.2||Single-Mode Lasers, Multimode||Free Space||CW||5.6mm, 9mm|
|HL638||Single Emitter||638||0.005, 0.007, 0.010, 0.015, 0.120, 0.170, 0.200, 0.700, 1.5, 2.2, 2.4||Single-Mode Lasers, Multimode||Free Space||CW||3.8mm, 5.6mm, 9mm|
|LGK 7628||HeNe Lasers||633||0.005, 0.007||Single-Mode Lasers||Free Space|
The HL Series of laser diodes are available in a wide range of wavelengths from violet to red and infrared in support of a broad range of applications. These applications include display, medical, biosciences, industrial tools (sensor, leveler), machine vision, scanners, printers and a myriad of other applications being developed in the industry.
The LGK Series of HeNe Lasers feature a robust mechanical design, excellent beam quality, and a variety of configurations. These HeNe lasers are available in the Green, Yellow, and Red spectral ranges, and boast an excellent TEM00 beam, robust mechanical design, and a long service life of up to 30,000 hours. 543 nm, 594 nm, and 632.8 nm (633 nm) wavelengths are available, with output power levels from 0.5 mW to 20 mW.