Optical passive Components - LTEQ MICROWAVE

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Optical passive Components

Optical Components
Couplers & Splitters
Lightel fiber optic couplers and splitters are a reliable product with various bandpass, splitting ratios, fiber types and connector/packaging options. They are all tested prior to shipment, using the application specific, calibrated test equipment site wide. Fused Biconic Taper(FBT) and Planar Lightwave Circuit(PLC) devices are both available, based on specific needs.
  • Single Window Wideband Coupler
  • Dual Window Wideband Coupler
  • Three Window Wideband Coupler
  • Ultra Flat Dual Window Wideband 50/50 Coupler
  • Multimode Coupler
  • High Directivity, Mode Insensitive Achromatic Multimode Coupler
  • Visible Wavelength Coupler
  • 1 Micron (1µm) Single Window Coupler
  • 2 Micron (2µm) Single Window Coupler
  • Polarization Maintaining Coupler
  • 2 Micron (2µm) Polarization Maintaining Coupler
  • 1x3 Single Window Wideband Splitter
  • 1x3 Dual Window Wideband Splitter
  • 1x4 Single Fused Single Window Wideband Splitter
  • 1x4 Single Fused Dual Window Wideband Splitter
  • 1x4 Single Fused Three Window Wideband Splitter
  • Ultralow PDL Single Window Wideband Coupler
  • Compact Size Single Window Wideband Coupler
  • Compact Size Dual Window Wideband Coupler
  • Compact & Ultra High Performance Single Window Wideband Coupler
  • PLC Wideband Splitter
Lightel Wavelength Division Multiplexers/DeMultiplexers(WDMs) are used to combine and/or separate two or more onto, or out of a single fiber. There are several options based on the number of wavelengths, isolation desired, bandpass characteristics, and power levels.
Fused WDM
  • 1480/1550nm WDM
  • 1310/1550nm WDM
  • 1060/1550nm WDM
  • 980/1550nm WDM
  • 980/1060nm WDM
  • 980/1030nm WDM
  • 630/1060nm WDM
  • 2 Micron (2µm) WDM
  • PM 980/1550nm WDM
  • PM 980/1060nm WDM
  • PM 2 Micron (2µm) WDM
Filter WDM
  • Pump/Signal WDM
  • 1310/1550nm WDM
  • High Isolation 1310/1550nm WDM
  • 1310+1490/1550nm WDM
  • High Isolation 1310+1490/1550nm WDM
  • C Band and L Band WDM
  • C Band Red/Blue Pass WDM
  • L Band Red/Blue Pass WDM
  • L Band Supervisory Channel WDM
  • 1064nm Band Pass Filter

  • CWDM Single Channel Add/Drop
  • Extended Band Single Channel CWDM Add/Drop
  • 4 and 8 Channel CWDM Mux/Demux
  • 8 Channel CWDM Mux/Demux with 1310nm
  • 4, 8, and 16 Channel Extended Band CWDM Mux/Demux
  • Compact Size 8 Channel CDM (CCWDM) Mux/Demux
  • High Isolation Compact Size 8 Channel CWDM Mux/Demux
  • Compact DWDM Module
  • 100GHz Single Channel DWDM Add/Drop
  • 200GHz Single Channel DWDM Add/Drop
  • PM 100GHz and 200GHz Single Channel DWDM Add/Drop
  • 4 Channel 100GHz and 200 GHz DWDM Mux/Demux
  • 8 Channel 100GHz and 200 GHz DWDM Mux/Demux
  • 16 Channel 200GHz DWDM Mux/Demux
Power Combiners and High Power Components
All Lightel Power Combiners are fused fiber devices, ensuring that reliable performance is maintained over a long lifetime. They are manufactured using our proprietary methods and developed on our LIGHTEL workstations. Different fiber combinations are available for most designs.
Pump Combiners
  • N×1 High Power Pump Combiners
  • (N+1)×1 High Power Pump and Signal Combiners
  • (1+1)×1 or (2+1)×1 High Power Pump and Signal Combiners
  • (N+1)×1 PM Pump Combiners
  • 2000nm High Power Pump and Signal Combiners
  • (N+1)×1 High Power Reverse Pump Combiner
  • Active (2+1)×1 Combiner
  • High Power Laser Combiners
High Power Optical Components
  • Fiber Bragg Grating Mirrors for Fiber Lasers
  • Mode Field Adapter (PM or Non-PM)
  • Cladding Power Strippers
  • Fiber End Cap (PM or Non-PM)
  • QBH High Power Laser Delivery Cable
  • SMA Medium Power Laser Delivery Cable Assembly
  • D80 Medium Power Laser Delivery Cable Assembly
  • High Power Single and Dual Stage Isolator
  • High Power 1064nm 3-Port Polarization Insensitve Circulator
  • High Power C Band and L Band FWDM
  • Pump Laser Protector
Isolators, Circulators, Faraday Rotator Mirrors
Lightel optical crystal based devices are designed and manufactured for demanding performance applications across the fiber optic industry.
  • 80µm Fiber Polarization Insensitive Mini Size Isolator
  • Polarization Insensitive Single Stage Isolator
  • Polarization Insensitive Dual Stage Isolator
  • Mini Size Polarization Insensitive Isolator
  • 2-in-1 1550nm Polarization Insensitive Isolator
  • 3-in-1 1550nm Polarization Insensitive Isolator
  • 1064nm Polarization Insensitive Isolator
  • Polarization Maintaining Isolator
  • 1064nm Polarization Maintaining Isolator
  • 1310nm or 1550nm Polarization Insensitive 3 Port Circulator
  • 1064nm Polarization Insensitive 3 Port Circulator
  • PM 1310nm or 1550nm 3 Port Circulator
  • PM 1064nm 3 Port Circulator
Faraday Rotator Mirrors
  • 1310nm or 1550nm Faraday Rotator Mirror (FRM)
  • 1550nm Broadband Faraday Rotator Mirror (FRM)
  • 1064nm Faraday Rotator Mirror (FRM)
  • Faraday Rotator Mirror with Adjustable Time Delay
Attenuators/VOA, PDR, Hybrids, PBS/PBC, Patch Cords
Our fiber optic attenuators are available as either fixed or variable, while our hybrid products allow customers to perform multiple functions within a single device, such as optical isolation, WDM, and power tap. Polarization beam combiners and splitters are available with optional wavelengths and connectorization.
  • Single Mode Fixed Attenuators
  • Multimode Fixed Attenuators
  • Fiber Inline Fixed Attenuators
  • Manual Adjustable Attenuators
  • Tap/Isolator Hybrid
  • WDM/Isolator Hybrid
  • Tap/Isolator/WDM Hybrid
  • Polarization Beam Splitter/Combiner
  • 1064nm Polarization Beam Splitter/Combiner
Patch Cords
  • PM Patchcords
  • Polarization Diversity Receiver
Fiber Routing
  • Fiber Optic U-Turn
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