AFW Technologiesについて
2001年に設立された光ファイバー・マイクロ光学製品のメーカーで、PMカプラー、PMアイソレーター、シングルモードカプラー等を製造・供給しています(旧社名：Australian Fibre Works)。
これまでの販路はオセアニア・北米・欧州が中心でしたが、今後は日本国内でもご購入頂けます。
当社はAFW Technologies Pty. Ltd.の代理店です。
ラインナップ
1064 nm Polarization Beam Combiner/Splitter
| Polarization Beam Combiner/Splitter – 1064 nm | |||
|---|---|---|---|
| Specifications | |||
| Parameters | Values | ||
| Operating wavelength | 1064 +/-20 nm | ||
| Insertion loss | <0.8 dB | ||
| Extinction ratio for splitter | >22 dB | >25 dB | >28 dB |
| Return loss | >50 dB | ||
| Max. optical power (CW) | 500 mW | ||
| Max. tensile load | 5N | ||
| Fiber type port 1 and 2 | PM 980 panda fiber | ||
| Fiber type port 3 | HI1060 or PM panda fiber | ||
| Light path for combiner | port1 slow axis->port3 slow axis, port2 slow axis ->port3 fast axis |
||
| Light path for splitter | port3 slow axis->port1 slow axis, port3 fast axis ->port2 slow axis |
||
| Operation temperature | -5 to +70 ℃ | ||
| Storage temperature | -40 to +85 ℃ | ||
Note1: Values specified are without connector loss. IL will be higher, RL and ER will be lower with connectors.
Note2: The PM fiber and the connector key are aligned to the slow axis.
Note3: Specifications are subject to change without notice.
In-Line Faraday Rotator
| In-Line Faraday Rotator – 1310 nm or 1550 nm | |
|---|---|
| Specifications | |
| Parameters | Values |
| Center wavelength | 1310 or 1550 nm +/-15 nm |
| Rotation angle, CWL, at 23 ℃ | 45 ±1 deg |
| Extinction ratio (Port1 slow axis is aligned to port2 slow axis, for PMF-PMF @ 23 ℃) |
>20 dB |
| Extinction ratio (Port2 slow axis is aligned to port1 fast axis, for PMF-PMF @ 23 ℃) |
>20 dB |
| Insertion loss | < 0.5 dB |
| Return loss | > 50 dB |
| Max. optical power(CW) | 300 mW |
| Operating temperature | -5 to +70 ℃ |
| Storage temperature | -40 to + 85 ℃ |
Note1: Values specified are without connector loss. IL will be higher, RL and ER will be lower with connectors.
Note2: The PM fiber and the connector key are aligned to the slow axis.
Note3: Specifications are subject to change without notice.
1064 nm Faraday Mirror
| 1064 nm Fibre Optic Faraday Mirror | |
|---|---|
| Specifications | |
| Parameters | Values |
| Center wavelength | 1064 +/-5 nm |
| PDL | 0.05 dB |
| Insertion loss | <3.2 dB |
| Faraday rotation angle (single pass) | 45 deg |
| Max. rotation angle tolerance CWL at 23 ℃ | ±3 deg |
| Fiber type | HI 1060 fiber |
| Max. optical power (CW) | 150 mW |
| Max. tensile load | 5N |
| Operation temperature | -5 to +50 ℃ |
| Storage temperature | -40 to +85 ℃ |
| Package dimension | dia5.5±0.5 x 35±0.5 mm |
Note1: Values specified are without connectors.
Note2: Specifications are subject to change without notice.
Multimode Fibre Splitter
| Multimode Fibre Splitter 850/1310 nm | ||||
|---|---|---|---|---|
| Specifications | ||||
| Parameter | Values | |||
| Operating wavelength | 850/1310 nm | |||
| Coupling ratio | 10/90 | 20/80 | 30/70 | 50/50 |
| Max. insertion loss | 11.4dB/1.4 dB | 8.0dB/1.8 dB | 6.2dB/2.4 dB | 3.9 dB |
| Max. excess loss | 0.8 dB | |||
| Directivity | For 1×2 >40 dB | |||
| For 2×2 >40 dB | ||||
| Fiber length | 1m or specify | |||
| Fibre type | MM 62.5/125 or 50/125 graded index fibre | |||
| Package dimensions | 250μm bare fiber dia. 3.0 X 40 mm | |||
| 900 μm loose tube dia. 3.0 X 56 mm | ||||
| 3mm loose cable and 90 X 16 X 9 mm | ||||
| Operating temperature | -5 ℃ to +70 ℃ | |||
| Storage temperature | -20 ℃ to +70 ℃ | |||
1064 nm In-Line Polarizer
| In Line Polarizer – 1064 nm | |
|---|---|
| Specifications | |
| Parameters | Values |
| Center wavelength | 1064 +/-30 nm |
| Maxim μm insertion loss at 23 ℃ | <0.6 dB |
| Extinction ratio at 23 ℃ | >28 dB |
| Minim μm return loss | >50 dB |
| Optical power (CW) | 300 mW |
| Operating temperature | -5 to +70 ℃ |
| Storage temperature | -40 to +85 ℃ |
Note1: Values specified are without connector loss. IL will be higher, RL and ER will be lower with connectors.
Note2: The PM fiber and the connector key are aligned to the slow axis.
Note3: Specifications are subject to change without notice.
Polarization Maintaining Faraday Mirror
| Polarization Maintaining Faraday Mirror – 1064 nm | |
|---|---|
| Specifications | |
| Parameters | Values |
| Center wavelength | 1064 +/-5 nm |
| Extinction ratio | >20 dB |
| Insertion loss | <3.0 dB, typ. 2.8 dB |
| Faraday rotation angle (single pass) | 45 deg |
| Max. rotation angle tolerance, CWL at 23 ℃ | +/-3 deg |
| Fiber type | PM 980 panda fiber |
| Max. optical power (CW) | 150 mW |
| Max. tensile load | 5N |
| Operation temperature | -5 to +50 ℃ |
| Storage temperature | -40 to +85 ℃ |
| Package dimension | dia5.5±0.5 x 35±0.5 mm |
Note1: Values specified are without connector loss. IL will be higher, RL and ER will be lower with connectors.
Note2: The PM fiber and the connector key are aligned to the slow axis.
Note3: Specifications are subject to change without notice.
Optical Attenuators
Fibre coupled variable attenuator (VOA)
The attenuation range is from 0.8 to 30 dB, and is continually adjustable using a screw on the side of the attenuator frame.They are available in single wavelength and dual wavelength.
| Variable Optical attenuators | |
|---|---|
| Specifications | |
| Parameters | Values |
| Connector types. | FC/UPC, FC/APC, SC/UPC, SC/APC or LC |
| Operating wavelength range | 980 or 1064 or 1310/1550 nm |
| Fiber type | Hi1060 fiber or SMF28e fiber |
| Attenuation range | 0.8~30 dB variable range |
| Fiber length each port | 1 m |
| Adjustment precision | 0.1 dB |
| Optical power (CW) | 0.8~30 Dmw variable range |
| Operating temperature | 0 to 60 ℃ |
| Back reflection(return loss) | >45 dB |
Fibre coupled fixed attenuators (in-line)
Fibre coupled attenuators are available with SMF28e fiber or Hi1060 fiber and are jacketed with 900 μm loose tube or 3mm tubing. In-line attenuators can be supplied un-terminated or with FC/APC, SC/APC or E2000 connectors.
Other terminations are available.
– Operating wavelength range: 980 nm or 1064 nm or 1310 or 1550 nm
– Fiber type: SMF28e or Hi1060
– Attenuation values: 5 dB, 10 dB, 15 dB and 20 dB or specify.
Fixed adaptor type optical attenuators
Low cost 1310/1550 nm fixed optical attenuators
are widely used in laboratory testing, optical
communication systems, CATV, LAN and test
and measurement.
– SC or FC plug type
– Attenuation values: 3, 5, 10, 15 and 20 dB
– Low back reflection
| PM Fiber Coupled Variable Attenuators | |
|---|---|
| Part number | Description |
| VOA-PM-1315-L-P-1-2-0.3W | PM pigtailed variable attenuator, 1310/1550 nm, 900 μm loose tube jacket, PM panda fiber, 1m fiber length, FC/APC connector both ends, slow axis align to the key, 0.3W |
| VOA-PM-1315-L-P-1.5-2-2W | PM pigtailed variable attenuator, 1310/1550 nm, 900 μm loose tube jacket, PM panda fiber, 1.5m fiber length, FC/APC connector both ends, slow axis align to the key, 0.8~30 dB attenuation, 1W CW power with connector |
| VOA-PM-64-L-P-7-2 | PM fiber coupled variable optical attenuator, 1064 nm, 900 μm loose tube jacket, PM 980 panda fiber, 0.75m fiber length, FC/APC connector, 300mw CW power handling, slow axis align to connector key, 0.6 dB~30 dB attenuation range |
Singlemode Tree Coupler Modules
| Singlemode Standard Tree Coupler Module 1X4 1X16 1X32 2X8 2X16 2X32 | ||||
|---|---|---|---|---|
| Specifications | ||||
| Parameters | Values | |||
| Configuration | 1 or 2×4 | 1 or 2×8 | 1 or 2×16 | 1 or 2×32 |
| Operating wavelength | 1310 nm or 1550 nm | |||
| Bandwidth | +/-20 nm | |||
| Max. insertion loss | 6.7 dB | 10.0 dB | 13.3 dB | 16.6 dB |
| Max. PDL | 0.2 dB | 0.3 dB | 0.4 dB | 0.5 dB |
| Max. uniformity | 0.8 dB | 1.2 dB | 1.8 dB | 2.4 dB |
| Directivity | >=50 dB | |||
| Grade | p | |||
| Fiber type | SMF28e | |||
| Package dimensions | A: 100x80x10 (For 1,2X4 and 1,2X8 ABS module) | |||
| C: 140x115x18 (For 1,2X16 and 1,2X32 ABS module) | ||||
| Operating temperature | -5 ℃ to +70 ℃ | |||
Note1: Values specified are without connectorsloss.
Note2: Specifications are subject to change without notice.
Singlemode Dual Window Tree Coupler Modules
| Singlemode Dual Window Tree Coupler Module SDTC- 1X4 1X8 1X16 1X32 2X16 2X32 | ||||
|---|---|---|---|---|
| Specifications | ||||
| Parameters | Values | |||
| Configuration | 1 or 2×4 | 1 or 2×8 | 1 or 2×16 | 1 or 2×32 |
| Operating wavelength | 1310 nm/1550 nm | |||
| Bandwidth | +/-20 nm | |||
| Max. insertion loss | 7.0 dB | 10.5 dB | 14.0 dB | 17.5 dB |
| Max. PDL | 0.3 dB | 0.45 dB | 0.6 dB | 0.8 dB |
| Max. uniformity | 1.6 dB | 2.4 dB | 3.2 dB | 4.0 dB |
| Directivity | 50 dB | |||
| Fiber type | SMF28e | |||
| Package dimensions | A: 100x80x10 (For 1,2X4 and 1,2X8 ABS module) | |||
| C: 140x115x18 (For 1,2X16 and 1,2X32 ABS module) | ||||
| operating temperature | -5 ℃ to +70 ℃ | |||
Note1: Values specified are without connectors. With connectors, IL will be 0.3 dB higher, RL will be 5 dB lower.
Note2: Specifications are subject to change without notice.
Fibre Optic Band Pass Filter
| Fibre Optic Band Pass Filter | |
|---|---|
| Specifications | |
| Parameters | Values |
| Wavelength range | 1528 – 1565 nm |
| Insertion loss | < 0.7 dB |
| Min. Insertion loss @ wavelength <1521 nm and >1574 nm | 12 dB |
| Optical Return loss | 50 dB |
| Max.PDL | 0.1 dB |
| Typ. PDL | 0.05 dB |
| Thermal wavelength drift | <0.003nm/ ℃ |
| Optical power | 300 mW |
| Max. tensile load | 5N |
| Fiber type | SMF28e |
| Operation temperature | -5 ℃ to +70 ℃ |
| Storage temperature | -40 ℃ to +85 ℃ |
Optical Fibre Delay Line and Fibre Spools
– Insertion loss 03 ~ 0.5 dB per km
– Customised fibre length: 50 m, 100 m, 200 m, 1 km ~ 5 km
– Operating wavelength range: 1260 ~ 1650 nm standard
– Fibre type: G.652.D SMF
AFW can supply SMF28e bare optical fibre spools connectorised with FC/PC or FC/APC for recirculating loop for the testing of optical communications systems and devices. A span length varies from 50 km, 80 km and 100 km. We can also integrate 1 to 4 fibre spools into an enclosure with various lengths.
製品の販売実績
アカデミック
- 岡山大学
- 情報通信研究機構
- 東京工業大学
- 東京大学
- 北海道大学
企業
- エレクトロニクス専門商社
- 電気・電子部品メーカー
- FA機器・制御機器：専門商社