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Lasers that designate 1.5mW 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.
Picture | Part Number | Type | Wavelength (nm) | Output power (W) | Mode | Output | Linewidth | Duty | Package |
---|---|---|---|---|---|---|---|---|---|
LGK 7786 | HeNe Lasers | 543 | 0.0005, 0.00075, 0.001, 0.0015 | Single-Mode Lasers | Free Space | ||||
LGR 7608 | HeNe Lasers | 633 | 0.0015 | Single-Mode Lasers | Free Space | ||||
REP1908-1970 | LD Module, Single Emitter, Distributed Feedback (DFB) Lasers | 1908-1970 | 0.0015, 0.002 | Single-Mode Lasers | Free Space, SM Fiber, PM Fiber | Narrow | CW | 5.6mm, TO-39, Butterfly FC |
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.
The LGR Series of Helium-Neon replacement tubes include different output powers, polarizations, and beam sizes.
The REP series includes tunable single-frequency (DFB-like) diode lasers and Fabry-Perot laser diodes in wavelengths from 1270nm thru 2350nm for communications, sensing and measurement applications.
The REP Series is specifically engineered for applications such as gas sensing, LIDAR, metrology, and optical communications. Multiple packaging options are available including the Fiber coupled 14-pin butterfly, TO39 (w/TEC), and TO56.
For a complete module incorporating the fiber coupled butterfly package with an integrated current driver and TEC controller, designed for ease of operation, it is the ideal platform for high stability gas detection or remote sensing. See the DX1 Series.