1310nm DFB Laser

DFB laser diode chip for 1.25 Gb/s and 2.5 Gb/s

Overview:
ML1001 is a 1310 nm DFB (distributed feedback) laser chip with excellent high-temperature performance. The
product is designed for intermediate and long reach optical transceivers with up to 2.5 Gb/s data rates. Wavelength selection and stabilization are done by a built-in optical grating. The products are shipped as bare dies.

Typical Specifications by Model:
ML1001
- Central Wavelength: λ = 1287 - 1327 nm
- Optical Output Power: 7 - mW
- Operating Current: I_OP = -26 - 40 mA
- Operating Voltage: V_OP = -1.15 - 1.3 V
- Slope Efficiency: η = 0.22 - 0.38 W/A
- Threshold Current I_TH: -12 -18 mA
- Spectral Width Δλ: 0.07 -0.2 nm*
- Wavelength Temp Coeff: -0.09 nm/K
- Parallel Beam Divergence (FWHM): 27 -35 °
- Perp Beam Divergence (FWHM): 35 -45 °
- Modulation bandwidth: f_-3dB=5 GHz