This product is a 2CH MFD PMFA mode field diameter matching polarization-maintaining fiber array, suitable for 1310/1550 nm band optical communication and photonic integrated coupling applications.

2. Core Product Features

Parameter		Unit	2CH
Wavelength		nm	1310/1550
Materials		–	Pyrex, Tempax, Quartz, Silicon
Lid Option			Lid / Lidless
CorePitch		–	250
Core Pitch Tolerance		μm	+/-0.3	+/-0.5
Polish Angle		Degree	8°,41°,82°,90° or customized (12°, 21°,…) (±0.5°)
Angle Type		–	A Type or V Type
Insertion Loss		dB	≤0.5(Typical 0.3)
Polarization Extinction Ratio (PER)		dB	≥16 (Typical ≥18)
Polarization Axis Reference		–	Slow axis / Fast axis
Axis Orientation		Degree	0° /45°/ 90° / Customized
Axis Alignment Accuracy		Degree	≤ ±2° (Typ. ±1°)
Mode Field Diameter		um	6.0 μm / 7.5 μm / 9.0 μm @ 1310 / 1550 nm or Customized (3.3–10 μm available)
MFD Tolerance		–	±0.5 μm (Typical ±0.3 μm)
Coupling Optimization		–	Optimized for improved coupling efficiency to SiPh / PIC devices
Return Loss		dB	UPC≥45, APC≥55
FA Dimension	W	mm	2.5
	H	mm	2.5
	L	mm	10
	–	–	Standard or Customized
PM Fiber Type		–	UHNA1/UHNA3/UHNA4/UHNA7&PM Panda fiber
Fiber Coating		um	250 µm / 900 µm loose tube / ribbon (optional)
Fiber Type Length		cm	100+/-10 or customized
Connector		–	.FC/LC/SC/E2000/MT/MPO/MMC
Operation Temperature		°C	-5~65
Storage Temperature		°C	-40~85

2-Channel Mode Field Matching Design

Utilizing a 2CH array structure with a core pitch of 250 μm, it is suitable for dual-channel optical signal coupling and miniaturized photonic device packaging.
Precise MFD Customization Capability

Supports 6.0 μm, 7.5 μm, and 9.0 μm mode field diameters at 1310/1550 nm, and can also customize 3.3–10 μm mode field diameters. MFD tolerance is ±0.5 μm, typically ±0.3 μm.
Low Insertion Loss and High Return Loss

Insertion loss ≤0.5 dB, typically 0.3 dB; return loss UPC ≥45 dB, APC ≥55 dB, contributing to improved link stability.
Stable Polarization Maintaining Performance

Polarization extinction ratio PER ≥16 dB, typically ≥18 dB; supports slow-axis/fast-axis reference, axial angle selectable 0°, 45°, 90° or customized, axial alignment accuracy ≤±2°.
Highly Customizable Structure

Materials include Pyrex, Tempax, Quartz, and Silicon, supporting lid/lidless structures and A-Type/V-Type angle designs; PM fiber options include UHNA1/UHNA3/UHNA4/UHNA7 and PM Panda fiber.

3. Applications

Silicon Photonics Chip (SiPh) Coupling and Packaging
Photonic Integrated Device (PIC) Coupling
1310/1550 nm High-Speed Optical Communication Modules
Coherent Optical Communication and Polarization-Maintaining Optical Path Systems
LiNbO₃ Modulator, Laser, and Detector Coupling
CPO Co-packaged Optical Systems
High-Precision Optical Path Coupling and Testing Platforms in Laboratories

برچسب ها:

آرایه فیبر نوری,آرایه فیبر نوری,V Groove Fiber Array

Optical Fiber Array

V Groove Fiber Array

محصولات مرتبط

2CH SMFA Fiber Array، 2CH Single Mode Fiber Array، 2CH MFD Conversion Fiber Array. 250μm Pitch، زاویه 0°. Nufern UHNA7 به G657A2 Spliced. FC/APC، کم IL <0.3dB. فرستنده نوری FA.

حالا حرف بزن

2CH SMFA Fiber Array، 2CH Single Mode Fiber Array، 2CH MFD Conversion Fiber Array. 250μm Pitch، زاویه 0°. Nufern UHNA7 به G657A2 Spliced. FC/APC، کم IL <0.3dB. فرستنده نوری FA.

حالا حرف بزن

MFD FA قطر میدان مد آرایه فیبر حفظ کننده قطبش 1310 نانومتر 1550 نانومتر برای SiPh / PIC

حالا حرف بزن

آرایه فیبر نوری FA با پیکربندی 1 کانال تا 128 کانال برای PLC / AWG / فوتونیک سیلیکونی

حالا حرف بزن

آرایه فیبر MFD سفارشی 1310nm 1550nm برای سیلیکون فوتونیک / فوسفید ایندیوم

حالا حرف بزن