Custom

Polarization Maintaing MEMS Variable Optical Attenuator

AFR's MEMS Variable Optical Attenuator is based on an electrostatic drived micro-electro-mechanical-system (MEMS) chip. The MEMS Variable Optical Attenuator chip consists of a tilting mirror to change light coupling between input and output fibers. The components are characterized with low insertion loss, fast response and compact size. The MEMS Variable Optical Attenuator is widely uesd in WDM networks, power control or gain variation in EDFA.

Inquiry now Download

Product Detail

Key Features	Applications
Fast Response	Fiber Optics Communication
Low Insertion Loss	WDM Networks
Compact Size	EDFA

Specifications
Parameter	Unit	Value
Operating Wavelength Range	nm	1530 - 1570/1570 - 1610
Max. Insertion Loss	dB	0.8
Min. Attenuation Range	dB	30
Min. Block State (Dark Type, IL at Power off)	dB	40
Max. Polarization Dependent Loss @ 0 dB	dB	0.1
Max. Polarization Dependent Loss @ 20 dB	dB	0.3
Min. Extinction Ratio	dB	18
Max. Wavelength Dependent Loss @ 10 dB	dB	0.5
Max. Wavelength Dependent Loss @ 20 dB	dB	1
Min. Return Loss	dB	50
Max. Response Time	ms	2
Max. Optical Power (Continuous Wave)	mW	300
Max. Drive Voltage	V	8
Fiber Type	-	PM 1550 Panda Fiber
Operating Temperature	℃	- 5 to + 70
Storage Temperature	℃	- 40 to + 85

¹IL is 0.3 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added.
²Connector key is aligned to slow axis.

Leave A Message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Subject : Polarization Maintaing MEMS Variable Optical Attenuator

Applications

how can we help you

You can contact us any way that is convenient for you. We are available 24/7 via email or telephone.

New Products

Related products

AFR 1550 nm Mini Polarization Maintaining Reduced Cladding Optical Isolator for EDFA, Denser Channel Plans, Fiber Optic Instruments

1550 nm Mini Polarization Maintaining Reduced Cladding Isolator

The Mini PM RC Fiber Isolator is designed and manufactured to Telcordia standard. The unique manufacturing process and optical path epoxy-free design enhance the device's high power handling capability. This fiber isolator is characterized with high performance, high reliability and low cost. It has been widely used in EDFAs, DWDM systems, sensors, compact optical circuits and other fiber optic communication equipment to suppress back reflection and back scattering.

1310/1480/1550 nm Isolator PBS/PBC

The Isolator Polarization Beam Combiner/Splitter is a compact device that provides both polarization beam combining and optical isolation in one integrated component. The most common application is to combine two pump lasers into one single fiber to double the pump power in EDFA or Raman Amplifier. The Beam Combiner/Splitter has extremely low insertion loss, and it can improve the amplifier performance.

AFR 1310/1480/1550 nm Mini Reduced Cladding Optical Isolator for Optical Equipment, Fiber Optic Instruments

1310/1480/1550 nm Mini Reduced Cladding Isolator

The Mini Polarization Insensitive Isolator series is characterized with very compact package, low insertion loss, high isolation, high return loss and excellent environmental stability and reliability. This optical isolator is specifically designed to help engineers cope with smaller module designs or more components that need to fit into a module/linecard for highly integrated system requirements.