Manual Grating Fiber Optic Tunable Filter — 0.7 nm Linewidth, 200 nm Tuning

Manual Grating Fiber Optic Tunable Filter — <span class="title-highlight" style="color:Red">0.7 nm</span> Linewidth, <span class="title-highlight" style="color:Red">200 nm</span> Tuning
Features:
  • 800 to 2500 nm Center Wavelength
  • Low insertion loss
  • Wide tune range
  • High off-band suppression
  • Uniform bandwidth
  • High tuning resolution
  • Compact and cost-effective

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SKU: FOTF-G7

This series of Manual Grating-Based Fiber Optic Tunable Filters offers an exceptionally wide tuning range of exceeding 150 nm, low insertion loss (~1.5 dB), and a narrow linewidth of approximately 0.7 nm. Wavelength tuning is conveniently achieved by rotating a grating with a micrometer. Utilizing proprietary optics, Agiltron ensures high stability, with options for polarization-independent or polarization-dependent operation and strong off-band suppression. The tunable passing band has a Gaussian-shaped peak and is adjustable across a wide spectral range, providing a cost-effective solution for laboratory applications.

 
Fiber Type SM400 SM450 PM400 PM460 SM600 PM630 780HP PM780 SM800 PM850 PM980 Hi1060 50/125
 SM28 PM1550 SM1950 PM1950
Wavelength (nm) 360 – 530 480 – 650 400 – 480 460 – 700 620 – 650 620 – 650 760 – 800 760 – 800 830 – 870 830 – 870 910 – 1080 960 – 1080 800 – 1400 1250 – 1650 1250 – 1650 1700 – 2300 1700 – 2300
Dynamic Range (dB) > 40 > 40 > 40 > 40 > 40 > 40 > 40 > 40 > 40 > 40 > 40 > 40 > 40 > 40 > 40 > 40 > 40
Fiber Cover (mm) 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9
Optical Power (W) 0.05 0.05 0.06 0.08 0.09 0.09 0.1 0.1 0.2 0.2 0.3 0.3 0.4 0.4 0.4 0.4 0.4
Fiber Length (m) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Connector None None None None None None None None None None None None None None None None None
PER N/A N/A > 12 > 14 N/A >16 N/A >18 N/A >18 >18 N/A N/A N/A >20 N/A >20
Datasheet
Price $𝟦,𝟢𝟣𝟩  $𝟥,𝟤𝟪𝟪 $𝟦,𝟩𝟤𝟤.𝟥𝟢 $𝟥,𝟩𝟨𝟨.𝟦𝟢 $𝟥,𝟢𝟦𝟫.𝟤𝟢 $𝟥,𝟧𝟩𝟧 $𝟤,𝟪𝟤𝟤 $𝟥,𝟥𝟥𝟩 $𝟤,𝟨𝟤𝟢 $𝟤,𝟫𝟤𝟫 $𝟤,𝟨𝟤𝟢 $𝟤,𝟤𝟨𝟢 $𝟤,𝟥𝟥𝟤 $𝟤,𝟢𝟫𝟥 $𝟤,𝟥𝟪𝟢 $𝟤,𝟫𝟩𝟩 $𝟧,𝟤𝟣𝟩
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Note: Some wavelengths require NRE $1650 to make grating. Check the datasheet for existing gratings.

Spec Sheet (PDF)