PM Polarization-maintaining manual variable optical attenuator
This low-cost variable optical attenuator (VOA) is made using a new micromachining technology for optical communication applications.
Save to Favorites
Overview
Specifications
| Parameter | Value |
|---|---|
| 中心波长 [工作波长范围: ±40 nm] | 1310 nm |
| 中心波长 [工作波长范围: ±40 nm] | 1550 nm |
| 中心波长 [工作波长范围: ±20 nm] | 1064 nm |
| 工作波长范围 [中心波长: 1310 nm] | ±40 nm |
| 工作波长范围 [中心波长: 1550 nm] | ±40 nm |
| 工作波长范围 [中心波长: 1064 nm] | ±20 nm |
| 衰减范围 [中心波长: 1310 nm / 工作波长范围: ±40 nm] | 0.6~60 dB |
| 衰减范围 [中心波长: 1550 nm / 工作波长范围: ±40 nm] | 0.6~60 dB |
| 衰减范围 [中心波长: 1064 nm / 工作波长范围: ±20 nm] | 0.6~60 dB |
| 最大插入损耗 [中心波长: 1310 nm / 工作波长范围: ±40 nm] | 0.6 dB |
| 最大插入损耗 [中心波长: 1550 nm / 工作波长范围: ±40 nm] | 0.6 dB |
| 最大插入损耗 [中心波长: 1064 nm / 工作波长范围: ±20 nm] | 0.6 dB |
| 最小回损 [中心波长: 1310 nm / 工作波长范围: ±40 nm] | 50 dB |
| 最小回损 [中心波长: 1550 nm / 工作波长范围: ±40 nm] | 50 dB |
| 最小回损 [中心波长: 1064 nm / 工作波长范围: ±20 nm] | 50 dB |
| 调节精度 [中心波长: 1310 nm / 工作波长范围: ±40 nm] | 0.02 dB |
| 调节精度 [中心波长: 1550 nm / 工作波长范围: ±40 nm] | 0.02 dB |
| 调节精度 [中心波长: 1064 nm / 工作波长范围: ±20 nm] | 0.02 dB |
| 最小消光比 [中心波长: 1310 nm / 工作波长范围: ±40 nm] | 0.15 dB |
| 最小消光比 [中心波长: 1550 nm / 工作波长范围: ±40 nm] | 0.15 dB |
| 最小消光比 [中心波长: 1064 nm / 工作波长范围: ±20 nm] | 0.15 dB |
| 最大工作功率 [中心波长: 1310 nm / 工作波长范围: ±40 nm] | 500 mW |
| 最大工作功率 [中心波长: 1550 nm / 工作波长范围: ±40 nm] | 500 mW |
| 最大工作功率 [中心波长: 1064 nm / 工作波长范围: ±20 nm] | 500 mW |
| 光纤类型 [中心波长: 1310 nm / 工作波长范围: ±40 nm] | PM Optical fiber |
| 光纤类型 [中心波长: 1550 nm / 工作波长范围: ±40 nm] | PM Optical fiber |
| 光纤类型 [中心波长: 1064 nm / 工作波长范围: ±20 nm] | PM Optical fiber |
| 封装尺寸 [中心波长: 1310 nm / 工作波长范围: ±40 nm] | 26 mm × 18 mm × 8 mm |
| 封装尺寸 [中心波长: 1550 nm / 工作波长范围: ±40 nm] | 26 mm × 18 mm × 8 mm |
| 封装尺寸 [中心波长: 1064 nm / 工作波长范围: ±20 nm] | 26 mm × 18 mm × 8 mm |
| 工作温度 [中心波长: 1310 nm / 工作波长范围: ±40 nm] | 0 ~ +70 ℃ |
| 工作温度 [中心波长: 1550 nm / 工作波长范围: ±40 nm] | 0 ~ +70 ℃ |
| 工作温度 [中心波长: 1064 nm / 工作波长范围: ±20 nm] | 0 ~ +70 ℃ |
| 存储温度 [中心波长: 1310 nm / 工作波长范围: ±40 nm] | -40 ~ +85 ℃ |
| 存储温度 [中心波长: 1550 nm / 工作波长范围: ±40 nm] | -40 ~ +85 ℃ |
| 存储温度 [中心波长: 1064 nm / 工作波长范围: ±20 nm] | -40 ~ +85 ℃ |
Applications
Key Features
Datasheet
Please provide your email to download the datasheet.
Invalid email format. Please try again.
Supplier Information
Related Products
-
850nm Multimode VOA
Fiber Optic Attenuators
Optoxuhai
The Optoxuhai multimode electrically variable optical attenuator uses proprietary technology for rapid attenuation adjustment, small size, low insertion loss, low polarization-dependent loss, high mode-dependent stability, and high reliability. Applications include multimode transmission networks, power balancing, product testing, and related instrumentation.
-
Single-mode MEMS-VOA
Fiber Optic Attenuators
Optoxuhai
Xuhai Optoelectronics' single-mode MEMS variable optical attenuator uses a MEMS mirror to control input/output coupling and attenuate optical power. Normally open or normally closed Dark/Bright designs are available. It follows Telcordia 1221 and 1209 reliability standards and ROHS. Optimized integration of the MEMS chip, optics and package provides a smaller outline, low insertion loss, low wavelength-dependent and polarization-dependent loss, high repeatability and reliability. A distinctive design provides high short-term and long-term stability for precision test instruments.
-
Variable fiber attenuator
Fiber Optic Attenuators
Szsbksgdkjyxgs
中心波长 [带宽: +/-40 nm / 光纤类型: SMF-28e]: 1310,1550 中心波长 [带宽: +/-40 nm / 光纤类型: SMF-28e / 衰减范围: 60 / 最大插入损耗: 0.8 / 最小回损: 50 / 可调精度(dB): 0.02 / 最大偏振Related Categories损耗: 0.10 / 尺寸(LxMxH) (mm): 26x18x8]: 1310/1550 中心波长 [带宽: +/-40 nm / 光纤类型: SMF-28e / 衰减范围: 60 / 最大插入损耗: 0.8 / 最小回损: 50 / 可调精度(dB): 0.02 / 最大偏振Related Categories损耗: 0.15 / 尺寸(LxMxH) (mm): 26x18x8]: 1310/1550
A variable optical attenuator is commonly used to reduce the absolute optical power in a fiber.
-
Multichannel optical attenuator instrument Variable Optical Attenuator
Fiber Optic Attenuators
Hltoptical
工作模式 [multiple模]: Multimode 波长范围 [multiple模]: 850±20,1310±40 校准波长 [multiple模]: 850/1310
The variable optical attenuator combines multiple high precision MEMS attenuators with embedded data processing platform, operating on 850/1310/1550nm waveband, with up to 4 channels and 60dB attenuation range.The USB and RS232 interfaces can be used for remote control.OEM is available.
Related Articles
As a professional ultraviolet‑laser solution provider, Precilasers has launched its 266 nm narrow‑linewidth industrial laser, delivering reliable single‑frequency output for high‑precision interference lithography, semiconductor inspection and precision metrology applications.
Ytterbium‑doped fiber serves as the core energy‑conversion component inside a fiber laser. Pump light emitted by laser diodes is coupled into the gain fiber, and energy is transferred to signal laser beams via ytterbium ion energy‑level transition for power amplification. Two dominant pump wavelengths, 915 nm and 976 nm, have been widely adopted over decades. With the rapid progress of pump chip and wavelength‑locking technology, 976 nm edge‑emitting laser (EEL) pumps have gradually surpassed the 915 nm route and become the new industry mainstream. Shenzhen Lemon Photonics Technology Co., Ltd keeps developing high‑performance pump chips for fiber laser manufacturers.
Driven by fast‑growing demands of 3D perception, biometric authentication and machine‑vision industries, near‑infrared imaging optics have become a vital hardware component for intelligent sensing systems.
The ElFys PD25s series photodetectors adopt ElFys‑patented Black Silicon Induced Junction technology, delivering excellent spectral response spanning deep‑ultraviolet, visible and near‑infrared bands for diverse high‑precision photometry applications. Sub‑variants including H, M, HG and MG are optimised for low‑capacitance, low‑dark‑current and high‑reverse‑bias guard‑ring operations respectively. Multiple packaging configurations are available to satisfy various system‑design requirements.
Loading...
Name
Phone
Organization
Use Case
Database Platform