125/126 Series

      The NPRO® 125/126 Series diode-pumped lasers produces CW, single-frequency output at either 1064 nm or 1319 nm. Key features include fiber-optic or free-space output, narrow linewidth, low noise, frequency tunability, and adjustable power.The NPRO 125/126 lasers are used for a variety of applications including fiberoptic sensing, coherent communications, remote antenna links, optical heterodyne, lidar oscillators, and passive sonar.
      The NPRO® 125/126 Series has many features: 1.1319 or 1064 nm outputs available; 2. Fiber-coupled output; 3.Proven nonplanar ring oscillator (NPRO) design; 4. Superior power stability; 5.Narrow linewidth; 6.Tunability; 7.Ease of use; 8. Ideal for OEM applications.
      At the heart of each NPRO 125/126 Series laser is JDSU's unique, monolithic, NPRO laser cavity delivering true single-frequency laser output. Since its initial development in 1985, NPRO technology has demonstrated a record of reliability and top-level performance. Amplitude noise for a typical NPRO 125/126 laser is <0.05% rms over the range from 10 Hz to 2 MHz, and less than -165 dB/Hz above 10 MHz (shot noise limited). This performance is achieved by combining an inherently quiet laser oscillator with a noise reduction circuit which effectively eliminates the laser's
natural relaxation oscillation. NPRO lasers are built in a compact, OEM-friendly package. All necessary control electronics are onboard the laser head allowing for easy integration with existing systems or new product platforms.