光环形器
光环行器同样基于法拉第旋光效应，能够使正反向传输光的偏振方向产生不同旋转角度，从而实现光信号沿指定端口（如1→2→3→1）的单向循环传输，反向路径则被严格阻断。该系列器件具有低插入损耗（典型值<0.8 dB）、高隔离度（>50 dB）及极高的环境稳定性，广泛应用于单纤双向通信、光纤传感反射信号分离（如OTDR）、激光器光源保护及波分复用系统。我们的产品线极为丰富，不仅包含单模和保偏类型的3端口、4端口及N端口标准环行器，还针对特殊波段和应用场景提供了可见光/短波TGG型、自由空间型、超宽带以及反谐振空芯光纤环行器，全面满足各类复杂光路的设计需求。
Single-Mode 3-Port / 4-Port / N-Port Circulator
Single-Mode 3-Port Optical Circulator (1310, 1480, 1550, 1590nm)
Ultra-Broadband SM 3-Port Optical Circulator (1290-1620nm)
Single-Mode 3-Port Optical Circulator (2000nm)
Single-Mode 3-Port Optical Circulator (C+L Band)
Single-Mode 3-Port Optical Circulator (1064nm)
Single-Mode 4-Port Optical Circulator (1310, 1480, 1550, 1590nm)
Single-Mode N-Port Optical Circulator (1310, 1480, 1550, 1590nm)
Ultra-Low Loss SM 4-Port Optical Circulator (1310, 1480, 1550, 1590nm)
Polarization-Maintaining (PM) Circulator
Polarization-Maintaining (PM) 3-Port Optical Circulator (1310, 1480, 1550, 1590nm)
Polarization-Maintaining (PM) 3-Port Optical Circulator (2000nm)
Polarization-Maintaining (PM) 3-Port Optical Circulator (C+L Band)
Polarization-Maintaining (PM) 3-Port Optical Circulator (1064nm)
Polarization-Maintaining (PM) 4-Port Optical Circulator (1310, 1480, 1550, 1590nm)
Polarization-Maintaining (PM) N-Port Optical Circulator (1310, 1480, 1550, 1590nm)
Optical(TGG Type)Circulator
3-Port Optical (TGG Type) Circulator - Single-Mode (532,635,650,780,850,980,1030,1060nm).
Mini 3-Port Optical (TGG Type) Circulator - Single-Mode (532,635,650,780,850,980,1030,1060nm).
3-Port Optical (TGG Type) Circulator - PM (532,635,650,780,850,980,1030,1060nm)
Mini 3-Port Optical (TGG Type) Circulator - PM (532,635,650,780,850,980,1030,1060nm)
3-Port Optical (TGG Type) Circulator - PM (405nm)
3-Port Optical (TGG Type) Circulator - PM, High-Isolation (1060nm)
Polarization-Dependent 3-Port (TGG Type) Circulator Core (532,635,650,780,850,980,1030,1060nm)
Mini Polarization-Dependent 3-Port (TGG Type) Circulator Core (532,635,650,780,850,980,1030,1060nm)
Dual-Channel (TGG Type) Circulator Array (405,532,635,650,780,850,980,1030,1060nm)
Free-Space Circulator
Anti-Resonant Hollow Core Fiber Circulator
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光隔离器
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