UMN Isolators
Eliminate back reflections and other unwanted returns using YINING economical isolators — featuring an epoxy-free optical path and an ultra-compact inline configuration.
Ultra mini-VOA
Get up to 40 dB of dynamic power control in a single channel using YINING (Bright type) ultra mini Variable Optical Attenuator (VOA) based on innovative ES-MEMS technology.
Tap Photodiodes (Tap PDs)
Enable network traffic monitoring by Integrating YINING taps within standard transceiver packages (e.g., CFP2) thanks to their small (1.8 or 1.4 mm) diameter format.
Single Side IWDM
Use YINING devices immediately before an EDFA to safely and efficiently combine the signal and pump into a single fiber with no undesirable back-reflections or crosstalk.
Single Side Isolators
Block back reflections efficiently and completely using YINING compact optical isolators configured with both fibers ported from the same end of the device.
Receptacle Isolators
Specify YINING versatile isolators in custom receptacles for use in optical transmitters or tunable lasers in the O-, C-, and L-bands or other near-infrared wavelengths.
Polarization Independent Isolator Core
Build your own compact isolators for next-generation systems using YINING optical cores — and get up to 38 dB of isolation with an epoxy-fee optical path and low insertion loss.
Pigtail Isolator
Simplify your application with isolators that are completely packaged and (sC/aPC) fiber-connected, ready for use with any laser requiring protection from back-reflections.
Optical Circulators
Use YINING unidirectional multi-port couplers to safely separate and manipulate forward (i.e., transmit) and reverse (i.e., receive) signals without crosstalk and with low insertion loss.
Interleavers
Increase spectral efficiency and safely upgrade DWDM capacity with YINING interleavers configured for 50 to 25 GHz, 100 to 50 GHz, and 200 to 50 GHz channel spacing.
Hybrid Devices
Simplify your fiber optical system while saving space and reducing costs with YINING hybrid devices that combine multiple optical functions in a single, streamlined package.
Free Space Isolators
Use YINING versatile optics in optical transmitters or tunable lasers in the O- and C-bands to get up to 38 dB of isolation with an epoxy-fee optical path and low insertion loss.
Bandpass & Edge Filters
Use YINING Bandpass and Edge Filters to efficiently separate and manipulate signals at closely spaced wavelengths in WDM applications with 200, 100, or even 50 GHz channel spacing.