850nm butterfly high-speed modulated VCSEL laser 0.1mW polarization-maintaining output

Idealphotonics' 850 nm single-mode VCSELs are ideal for demanding sensing applications due to their optimized optical properties. The innovative chip design suppresses high-order longitudinal and transverse modes while providing linear polarization stability.

产品特点Internal TEC and thermistor、 2 nm TEC tunability、 Gaussian beam profile The absolutely symmetrical Gaussian beam profile significantly simplifies the application optical design、 Small beam divergence, with a range of 20° (1/e2) and reproducible divergence angle, facilitates laser beam guidance、 Narrow spectral width, with a laser line with a spectral width of typically 100 MHz, these lasers are designed for spectroscopy applications、 Low power consumption, with a power consumption of only a few milliwatts, battery operation is possible in mobile applications、 TO46&TEC、 Specific operating conditions: Laser current IOP = 2 mA Target wavelength λ t = 850 nm @ TOP (adjusted by TEC)

产品货号A80040014

应用领域CPT atomic clock、 Optical coherence experiments