Table of Contents
1. What is a Linear Variable Filter (LVF)?
2. Features
2-1. Wide Wavelength Tuning Range
2-2. Low Fluctuation, Low Loss
2-3. LVF Replacement Type
2-4. Customization Available
3. Configuration Examples
4. Specifications
LVFM：Linear Variable Filter Module
Linear Variable Filter Module
By manually sliding the high-performance LVF, it becomes a fiber input/output type wavelength-variable filter module that transmits any desired wavelength.
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1. What is a Linear Variable Filter (LVF)?
Linear Variable Filters (LVF) are a type of optical filter capable of selectively transmitting specific wavelength ranges.
Any wavelength, transmission band, and blocking band can be selected according to your requirements.
2. Features
2-1. Wide Wavelength Tuning Range
Wavelength switching in the CL-band is possible with a single filter.
2-2. Low Fluctuation, Low Loss
The difference in transmittance when the wavelength is varied is small, maintaining high transmittance.
2-3. LVF Replacement Type
The filter cassette is replaceable, allowing use across various wavelengths by exchanging the LVF cassette.
2-4. Customization Available
We can accommodate any wavelength, so please feel free to contact us.
3. Configuration Examples
The required wavelengths can be selected from a broadband light source.
4. Specifications
| Wavelength range | 1530-1630 nm |
|---|---|
| IL(dB) | ≦ 2.5dB |
| Optical Output | 500 mW |
| Fiber | SMF |
| Connector/Polish | FC/SPC |
| Size | W173×D53×H53 mm |
※Contents are subject to change without any notice.