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
1064nm Polarization Beam Combiner/Splitter
| Polarization Beam Combiner/Splitter – 1064nm | |||
|---|---|---|---|
| Specifications | |||
| Parameters | Values | ||
| Operating wavelength | 1064 +/-20nm | ||
| Insertion loss | <0.8dB | ||
| Extinction ratio for splitter | >22dB | >25dB | >28dB |
| Return loss | >50dB | ||
| Max. optical power (CW) | 500mW | ||
| 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°C | ||
| Storage temperature | -40 to +85°C | ||
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 – 1310nm or 1550nm | |
|---|---|
| Specifications | |
| Parameters | Values |
| Center wavelength | 1310 or 1550nm +/-15nm |
| Rotation angle, CWL, at 23°C | 45 ±1deg |
| Extinction ratio (Port1 slow axis is aligned to port2 slow axis, for PMF-PMF @ 23°C) |
>20dB |
| Extinction ratio (Port2 slow axis is aligned to port1 fast axis, for PMF-PMF @ 23°C) |
>20dB |
| Insertion loss | < 0.5dB |
| Return loss | > 50dB |
| Max. optical power(CW) | 300mW |
| Operating temperature | -5 to +70°C |
| Storage temperature | -40 to + 85°C |
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.
1064nm Faraday Mirror
| 1064nm Fibre Optic Faraday Mirror | |
|---|---|
| Specifications | |
| Parameters | Values |
| Center wavelength | 1064 +/-5nm |
| PDL | 0.05dB |
| Insertion loss | <3.2dB |
| Faraday rotation angle (single pass) | 45degree |
| Max. rotation angle tolerance CWL at 23°C | ±3degree |
| Fiber type | HI 1060 fiber |
| Max. optical power (CW) | 150mW |
| Max. tensile load | 5N |
| Operation temperature | -5 to +50°C |
| Storage temperature | -40 to +85°C |
| Package dimension | dia5.5±0.5 x 35±0.5mm |
Note1: Values specified are without connectors.
Note2: Specifications are subject to change without notice.
Multimode Fibre Splitter
| Multimode Fibre Splitter 850/1310nm | ||||
|---|---|---|---|---|
| Specifications | ||||
| Parameter | Values | |||
| Operating wavelength | 850/1310nm | |||
| Coupling ratio | 10/90 | 20/80 | 30/70 | 50/50 |
| Max. insertion loss | 11.4dB/1.4dB | 8.0dB/1.8dB | 6.2dB/2.4dB | 3.9dB |
| Max. excess loss | 0.8dB | |||
| Directivity | For 1×2 >40dB | |||
| For 2×2 >40dB | ||||
| Fiber length | 1m or specify | |||
| Fibre type | MM 62.5/125 or 50/125 graded index fibre | |||
| Package dimensions | 250um bare fiber dia. 3.0 X 40mm | |||
| 900um loose tube dia. 3.0 X 56mm | ||||
| 3mm loose cable and 90 X 16 X 9mm | ||||
| Operating temperature | -5°C to +70°C | |||
| Storage temperature | -20°C to +70°C | |||
1064nm In-Line Polarizer
| In Line Polarizer – 1064nm | |
|---|---|
| Specifications | |
| Parameters | Values |
| Center wavelength | 1064 +/-30nm |
| Maximum insertion loss at 23°C | <0.6dB |
| Extinction ratio at 23°C | >28dB |
| Minimum return loss | >50dB |
| Optical power (CW) | 300mw |
| Operating temperature | -5 to +70°C |
| Storage temperature | -40 to +85°C |
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 – 1064nm | |
|---|---|
| Specifications | |
| Parameters | Values |
| Center wavelength | 1064 +/-5nm |
| Extinction ratio | >20dB |
| Insertion loss | <3.0dB, typ. 2.8dB |
| Faraday rotation angle (single pass) | 45degree |
| Max. rotation angle tolerance, CWL at 23°C | +/-3degree |
| Fiber type | PM 980 panda fiber |
| Max. optical power (CW) | 150mW |
| Max. tensile load | 5N |
| Operation temperature | -5 to +50°C |
| Storage temperature | -40 to +85°C |
| Package dimension | dia5.5±0.5 x 35±0.5mm |
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 30dB, 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 (nm) | 980 or 1064 or 1310/1550 |
| Fiber type | Hi1060 fiber or SMF28e fiber |
| Attenuation range (dB) | 0.8~30 variable range |
| Fiber length each port (m) | 1 |
| Adjustment precision (dB) | 0.1 |
| Optical power (Dmw) (CW) | 0.8~30 variable range |
| Operating temperature (°C) | 0 to 60 |
| Back reflection(return loss): dB | >45 |
Fibre coupled fixed attenuators (in-line)
Fibre coupled attenuators are available with SMF28e fiber or Hi1060 fiber and are jacketed with 900um 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: 980nm or 1064nm or 1310 or 1550nm
– Fiber type: SMF28e or Hi1060
– Attenuation values: 5dB, 10dB, 15dB and 20dB or specify.
Fixed adaptor type optical attenuators
Low cost 1310/1550nm 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 20dB
– Low back reflection
PM Fiber Coupled Variable Attenuators
| Part Number | Description |
|---|---|
| VOA-PM-1315-L-P-1-2-0.3W | PM pigtailed variable attenuator, 1310/1550nm, 900um 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, 1310/1550nm, 900um loose tube jacket, PM panda fiber, 1.5m fiber length, FC/APC connector both ends, slow axis align to the key, 0.8~30dB attenuation, 1W CW power with connector |
| VOA-PM-64-L-P-7-2 | PM fiber coupled variable optical attenuator, 1064nm, 900um loose tube jacket, PM 980 panda fiber, 0.75m fiber length, FC/APC connector, 300mw CW power handling, slow axis align to connector key, 0.6dB~30dB 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 | 1310nm or 1550nm | |||
| Bandwidth | +/-20nm | |||
| Max. insertion loss | 6.7dB | 10.0dB | 13.3dB | 16.6dB |
| Max. PDL | 0.2dB | 0.3dB | 0.4dB | 0.5dB |
| Max. uniformity | 0.8dB | 1.2dB | 1.8 dB | 2.4dB |
| Directivity | >=50dB | |||
| 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°C to +70°C | |||
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 | 1310nm/1550nm | |||
| Bandwidth | +/-20nm | |||
| Max. insertion loss | 7.0dB | 10.5dB | 14.0dB | 17.5dB |
| Max. PDL | 0.3dB | 0.45dB | 0.6dB | 0.8dB |
| Max. uniformity | 1.6dB | 2.4dB | 3.2dB | 4.0dB |
| Directivity | 50dB | |||
| 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°C to +70°C | |||
Note1: Values specified are without connectors. With connectors, IL will be 0.3dB higher, RL will be 5dB 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 – 1565nm |
| Insertion loss | < 0.7dB |
| Min. Insertion loss @ wavelength <1521nm and >1574nm | 12dB |
| Optical Return loss | 50dB |
| Max.PDL | 0.1dB |
| Typ. PDL | 0.05dB |
| Thermal wavelength drift | <0.003nm/°C |
| Optical power | 300mW |
| Max. tensile load | 5N |
| Fiber type | SMF28e |
| Operation temperature | -5°C to +70°C |
| Storage temperature | -40°C to +85°C |
Optical Fibre Delay Line and Fibre Spools
– Insertion loss 03 ~ 0.5dB per km
– Customised fibre length: 50m, 100m, 200m, 1km ~ 5km
– Operating wavelength range: 1260 ~ 1650nm 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 50km, 80km and 100km. 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