Widely Tunable Diode Lasers

New Focus is introducing TLB- 6736 Velocity, a widely tunable diode laser with a tuning range of 1975- 2075 nm.

With its wide tuning range it opens up a new variety of applications ranging from mid-IR frequency combs, molecular spectroscopy for ground measurements and atmospheric monitoring to seeding Hm doped fiber amplifiers. The tunable external cavity diode laser is capable of fine (piezo) and coarse (DC motor) mode-hop-free tuning. It operates in single mode and provides > 2 mW of power at 2030 nm as well as a 200 kHz line width (measured over 50 ms).