|
[China]
Trade Verify
Address: 504,A Bld.,YiQuan Industry Park,FuQian Road No.434, FuCheng Street, Shenzhen, China 518110
Contact name:Ena Lin
Gezhi Photonics (Shenzhen) Technology Co., Ltd. |
|
Verified Suppliers
|
|
|
Top-Ranking Suppliers 1x2,2x2 Polarization Maintaining Filter
Coupler 780nm/850nm/980nm/1030nm/1064nm
Product Overview
Gezhi Photonics has the capability to connectorize the fibers of
filter splitters with all standard connectors such as FC, SC, ST,
LC etc. and finishes (Super PC, Ultra PC, Angled PC [APC] etc.). As
a component integrator, We can construct additional components
directly onto the coupler fibers. Examples include tunable filters,
variable attenuators, or collimators. By building these devices
directly onto the coupler fibers, Gezhi Photonics saves the
customer the added cost and insertion loss of intermediate
connectors and adapters, or the time and cost of fusion splicing.
Directly built devices are also the best way to maintain the
highest possible Polarization Extinction Ratios.
Product packaging
| finish product | inner box | carton |
Application
*EDFA & Roman Amplifier
*Fiber Optical Instrument
*Fiber Sensor
FEATURES
*High Return Loss
*High Extinction Ratio
*Low Insertion Loss
| Parameters | Unit | Values | ||||
| Type | / | 1x2 or 2x2 | ||||
| Center Wavelength | nm | 780 | 850 | 980 | 1030 | 1064 |
| Operating Wavelength Range | nm | ±10 | ±20 | ±20 | ±20 | ±20 |
| Tap Coupling Ratio | % | 1±0.5%, 5±1.0%, 10±2.0%, and 50% | ||||
| Insertion Loss | dB | IL related to Coupling Ratio | ||||
| Excess Loss | dB | 1x2:≤0.8 ; 2x2:≤1.2 | ||||
| Uniformity(Only for 50/50) | dB | 1x2:≤0.5 ; 2x2:≤0.8 | ||||
| Extinction Ratio | dB | 1x2:≥20 ; 2x2:≥18 | ||||
| Return Loss | dB | ≥50 | ||||
| Max Power Handling (CW) | W | 0.5, 1, 2 or 5 | ||||
| Tensile Load | N | ≤5 | ||||
| Operating Temperature | ℃ | -5~+75 | ||||
| Storage Temperature | ℃ | -40~+85 | ||||
Note:1. Customization is available. The connector default slow axis
alignment key
Above specifications are for device without connector, If with
connector, IL will be 0.3dB higher, return loss with be reduce 5dB
and Extinction Ratio will reduce 2dB.
2.For >10W high power applications, we will use heat sink
package
3.If there is pulse application, please be sure to inform us of
pulse energy and peak power.
Dimensions
Ordering Information
PMFC-XXXX-XX-XX-X-XX-XX-XX-XX-XX-XX
| ①Wavelength: | 780=780nm; 850=850nm; 980=980nm; 1030=1030nm; 1064=1064nm; S=Specify |
| ②Configuration Type: | 12=1x2, 22=2x2 |
| ③Coupling Ratio: | 50=50/50; 40=40/60; 30=30/70; 20=:20/80; 10=10/90; 01=1/99; S=Specify |
| ④Working Axis: | B=Both axis workiing, F=Slow Axis Working,Fast axis blocked |
| ⑤Fiber Type: | PM780; PM980; S=Specify |
| ⑥Power Handling: | 0L=0.5W; 01=1W; 02=2W |
| ⑦Package Dimensions: | S1=5.5x35mm; S=Specify |
| ⑧Pigtail Type: | 00=bare fiber; 09=900um loose tube |
| ⑨Fiber Length: | 08=0.8m; 10=1m; S=Specify |
| ⑩Connector Type: | FA=FC/APC; FP=FC/UPC; SA=SC/APC; SP=SC/UPC; S=Specify |
