1. Laser Diode Source
    1. 1546.9nm 10mW Peak 2.5Gb/s Directly Modulated DFB Laser With SM Fiber Pigtail
      • Price : $450
      • Readily Available Quantity : 2
      • Center Wavelength : 1546nm
      • Tunable Range : 36nm
      • Form Factor : Small
  2. Ebay
    1. Santur ITLA-3120-C-401 Tunable Laser 1550nm C Band 89CH 13.5dBm Narrow Linewidth
      • Price : $500
      • Condition : Used and Functional
      • Center Wavelength : 1550nm
      • Tunable Range : Unknown
      • Form Factor : Small
  3. Freedom Photonics
    1. C-band Tunable Laser – FP3015c
      • Price : Unknown
      • Center Wavelength : 1540nm
      • Tunable Range : 40nm
      • Form Factor : Small
  4. Thorlabs
    1. Half Butterly Gain Chips
      • Price : $3300
      • Center Wavelength: 1550nm
      • Tunable Range : 120nm
      • Form Factor : Small
  5. Agiltron
    1. Fiber Coupled Fast Tunable Laser MEMS/VCSEL – 1550nm
      • Price : $1000
      • Center Wavelength : 1550nm
      • Tunable Range : 14nm
      • Form Factor : Small
  6. Simtrum
    • This website the holy grail of tunable lasers
    1. C-Band Tunable Lasers (1529 -1567nm)
      • Price : $1500 — $6000 depending on the model
      • Center Wavelength: 1550nm
      • Tunable Range : 38nm
      • Form Factor : Large
  7. Optilab
    1. C-Band Tunable Wavelength Laser, ITU-Grid
      • Price : $3675
      • Center Wavelength : 1550nm
      • Tunable Range : 39nm
      • Form Factor : Large