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| Home > Optical Components > Wavelength Control Related Products > Wavelength Tunable Filter Module |
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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 
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Typical Specifications
| Model |
WTFA
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| 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 |
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* 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
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- Slide Tunable Type Wavelength Tunable Filter Module |
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Configuration example: |
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1) Product: |
Slide Tunable Type Wavelength Tunable Filter Module
(S-band, Single Type) |
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Order format example: |
WTFA-1530-3-D / F |
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2) Product: |
Slide Tunable Type Wavelength Tunable Filter Module
(C-band, Single Type) |
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Order format example: |
WTFA-1580-0.5-S / F |
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3) Product: |
Slide Tunable Type Wavelength Tunable Filter Module
(L-band, Single Type) |
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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 |
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*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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| Copyright (C) 2005-2015 Optoquest Co., Ltd. All rights reserved. |
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