- Solid State Laser
- Semiconductor Laser
- DPSS laser
- Gas Laser
- Fiber Laser
- Fiber Coupled Laser(MM)
- Fiber Coupled Laser(SM)
- Ultrafast laser
- Femtosecond Laser
- Picosecond Laser
- Pulsed Laser
- Q-switched Laser
- Raman Laser
- Narrow Linewidth Fiber Laser
- Wavelength Tunable Laser
- Laser Diode
- Laser Module
- Pigtailed Laser
- DFB Laser
- DBR Laser
- SLED Laser
- VCSEL Laser
1.5μm Single-mode Fiber Filter 1550nm SM Bandpass Filter
The bandpass filter uses thin film filters with excellent performance to ensure high-quality optical performance, stability and reliability. Used to shield noise signals in EDFA and fiber laser systems. It has the characteristics of high isolation, low insertion loss, high return loss and high power.
TaorLab can customize fiber filters with different wavelengths/bandwidths/powers/fibers according to user needs. The products are widely used in fiber lasers, fiber amplifiers, underwater laser communications, fiber optic sensing, scientific research and other fields.
Note:
$100 is a deposit, not the final price of the product. If you are interested in the product, please contact us for the price.
Specifications
| Parameter | Unit | Value |
| Central wavelength | nm | 1550/1550.12 |
| Bandwidth@0.5dB | nm |
0.2 0.4 0.8 2 10 15
|
| Insertion loss (max) | dB | 1 |
| Isolation (min) | dB | 25 |
| Polarization dependent loss PDL (max) | dB | 0.1 |
| Return loss (min) | dB | 50 |
| Withstand power (CW) | W | 0.3 1 2 5 10 |
| Peak power (pulse) | KW | ＜1 2 5@ns pulse |
| Fiber type | / | SMF-28e |
| Pigtail length | m | 1 |
| Package size | mm | φ5.5×35 |
| Withstand tensile force | N | 5 |
| Operating temperature | ℃ | -5~+70 |
| Storage temperature | ℃ | -40~+85 |
*The temperature measurement environment is 25℃;
*The above data does not include connectors. If you add connectors, the insertion loss will increase by 0.3dB and the return loss will decrease by 5dB.
Wavelength Index
| Center wavelength (nm) | Min.PB@0.5dB(nm) | Min.SB (nm) |
|
1550.12
|
0.2 | 0.5 @25dB down |
| 0.4 | 0.8 @25dB down | |
| 0.8 | 1.2 @25dB down | |
|
1550
|
2 | 6 @25dB down |
| 5 | 6 @30dB down | |
| 10 | 12 @30dB down | |
| 15 | 20 @30dB down | |
| Filters with other center wavelength bandwidths can also be customized. There is a minimum order quantity requirement. Please contact us if necessary. | ||
Package Dimensions
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Model Information
|
TLBPF
|
① | ② | ③ | ④ | ⑤ | ⑥ | ⑦ | ⑧ |
| Working wavelength | Bandwidth | Power type | Power size | Fiber type | Pigtail length | Tail boot type | Connector type | |
| 1550=1550nm S=Others |
2=2nm
2.2=2.2nm
5=5nm
6=6nm
8=8nm
S=Others |
P = Pulse C = Continuous |
00=300mW 01=1W 05=5W 10=10W |
S2=SMF-28e | 08=0.8m 10=1.0m 15=1.5m S=Others |
B=250um bare fiber L=900um casing S=Others |
N=None FP=FC/PC FA=FC/APC S=Others |
*Model Reference: TLBPF-1550-2-C-00-S2-10-L-FA
Optical fiber filter, center wavelength 1550nm, pass bandwidth 2nm, continuous power 300mW, fiber type SMF-28e, fiber length 1 meter, 900um loose tube, FC/APC.
