Product Description:
The MEMS polarization-maintaining tunable attenuator is a high-performance optical attenuator based on micro-electro-mechanical systems (MEMS) technology, specifically designed for polarization-maintaining fiber systems. By precisely controlling the attenuation level of optical signals while preserving the polarization state of the input light, this product finds extensive applications in fiber optic communication, fiber optic sensing, and optical measurement fields.
Features:
- Steel Pipe Type Miniature Encapsulation
- Low insertion loss, low wavelength-dependent loss/polarization-dependent loss
- Fast response time
- High reliability and stability
Application:
- Optical Power Control and Equalization
- Wavelength Division Multiplexing (WDM) System
- Gain Control of Erbium-Doped Fiber Amplifier (EDFA)
Instruments and meters
| project |
metric |
| laser wave length (nm) |
1310/1550 |
| Attenuation type |
bright state or faint state |
| range of attenuation (dB) |
≥30 |
| insertion loss (dB) |
≤0.7 |
| extinction ratio (dB) |
≥20 |
| Wavelength-dependent loss (dB) |
≤0.25@0V |
| return loss (dB) |
≥45 |
| response time (ms) |
≤1 |
| working temperature (℃) |
-20～+85 |
| storage temperature (℃) |
-40～+85 |
| Average power per meter (mW) |
≤500 |
| power dissipation (μW) |
≤10 |
| driving voltage (V) |
≤6.5 DC |
| Type of optical fiber |
PM Panda Fiber |
| size (mm) |
φ5.5×L19 |
* For each additional connector, insertion loss (IL) increases by 0.3 dB, return loss (RL) decreases by 5 dB, and extinction ratio (ER) decreases by 2 dB. The connector key is aligned with the slow axis.
Encapsulation information:
Order information:
- Wavelength: 1310 nm; 1550 nm; or customizable
- Attenuation type: bright state; faint state; or customizable
- Fiber type: SMF; HI 780; HI 1064; PM 1310; PM 1550; or customizable
- Tail fin length: 0.75m; 1m; 1.5m; or customizable
- Tail type: 0.25mm bare fiber; 0.9mm loose tube sleeve; or customizable
- Connector type: FC/APC; FC/PC; SC/APC; SC/PC; or customizable
Support and Services:
Our Optical Attenuators product line comes with a comprehensive Technical Support package to ensure that our customers' needs are met with the utmost satisfaction. Our team of experts is ready to assist with any technical questions or issues that may arise during product use.
In addition to technical support, we also offer a range of services, including installation, calibration, and repair. Our team of skilled technicians is available to provide on-site installation and calibration services, as well as off-site repair services.
Our goal is to provide our customers with the highest level of support and service, ensuring that our products continue to perform at their best. Contact us for more information on our Technical Support and Services.
Packing and Shipping:
Product Packaging:
The optical attenuators will be packaged securely in a cardboard box with foam padding to prevent any damage during shipping.
Shipping:
Our standard shipping method is through UPS Ground. Shipping costs will be calculated based on the destination and weight of the package. We also offer expedited shipping options for an additional fee.
FAQ:
Q1: What is an Optical Attenuator?
A1: An Optical Attenuator is a device that reduces the power of an optical signal without significantly changing the wave shape.
Q2: What is the brand name of the Optical Attenuator?
A2: The brand name of the Optical Attenuator is YOGEL.
Q3: What certifications does the Optical Attenuator have?
A3: The Optical Attenuator is certified with ISO9000.
Q4: What is the minimum order quantity for the Optical Attenuator?
A4: The minimum order quantity for the Optical Attenuator is 1.
Q5: What are the payment terms for the Optical Attenuator?
A5: The payment terms for the Optical Attenuator are L/C, D/A, T/T, Western Union, and MoneyGram.
