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Slide Tunable Type Wavelength Tunable Filter Module

This slide type wavelength tunable filter module can tune arbitrary wavelengths by changing positions of oxide dielectric type filters of which the thickness is precisely distributed in parallel to the substrate surface.

Features
- Realization of a wide wavelength tunable range (60 nm tunable)
- Low insertion loss
- Low variation in insertion loss
- Low variation in bandwidth
- Low PDL (polarization dependence loss)
- Optional tandem implementation of optical filters (realization of the characteristics equivalent of 2-cavity)
- Manufacturing capability for customization of optical filters


Brochure PDF

Typical Specifications

Model WTFA
Wavelength Range 1470 - 1530nm or 1520 - 1580nm or 1560 - 1620nm
Half Bandwidth
(3 dB Bandwidth)
0.5nm+/-0.2nm 1nm+/-0.2nm 3nm+/-0.3nm
Insertion Loss(*) < 2.0dB <1.5dB <1.5dB
PDL <0.1dB
Return Loss > 50dB
Optical Fiber SMF or DSF or PMF (Φ3mm cord)
Optical Connector FC/SPC SC/SPC FC/Angled PC SC/Angled PC
* Specifications for half bandwidth and insertion loss are different in case of tandem implementation. Please contact us for more information.
* Special orders for near-infrared to visible ranges are also available.
Depending on the wavelength, light sources may not be available for measurement or evaluation. In this case, you may receive a request for light source supply, or the specification values that may be applied to warrant the design.


Product Dimensions


(Click To Enlarge)

Ordering Instructions


- Slide Tunable Type Wavelength Tunable Filter Module

Configuration example:
WTFA
-
(1)
-
(2)
-
(3)
/
(4)

1) Product: Slide Tunable Type Wavelength Tunable Filter Module
(S-band, Single Type)
Order format example: WTFA-1530-3-D / F

2) Product: Slide Tunable Type Wavelength Tunable Filter Module
(C-band, Single Type)
Order format example: WTFA-1580-0.5-S / F

3) Product: Slide Tunable Type Wavelength Tunable Filter Module
(L-band, Single Type)
Order format example: WTFA-1620-1-S / S

(1) Wavelength 1530: 1470 - 1530nm 1580: 1520 - 1580nm 1620: 1560 - 1620nm
(2) Standard Half Bandwidth 0.5: 0.5nm+/-0.2nm 1: 1nm+/-0.2nm 3: 3nm+/-0.2nm
(3) Optical Fiber S: SMF D: DSF P: PMF
(4) Optical Connector F: FC/SPC S: SC/SPC
FA: FC/Angled PC SA: SC/Angled PC
*The standard filter type is "single."
*Specifications for half bandwidth and insertion loss are different in case of tandem implementation. Please contact us for more information.


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Contact
OPTOQUEST Co., Ltd. Headquarters
1335 Haraichi, Ageo-city, Saitama 362-0021
FAX : +81-(0)48-724-1813    [MAP]
OPTOQUEST Co., Ltd. Tokyo sales office
2F Ginsan Bldg. 4-3-10, Nihonbashi-Honcho, Chuo-ku, Tokyo 103-0023
FAX : +81-(0)3-5200-0803    [MAP]



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