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{"title":"Polarization Maintaining Fiber Array PM V Groove Fiber Array High Precision","imgUrl":"https:\/\/img.chinax.com\/nimg\/4b\/ff\/357156bad0574162eae0dfff7940-200x200-1\/polarization_maintaining_fiber_array_pm_v_groove_fiber_array_high_precision_quartz_pyrex_silicon_1_to_64_channel.jpg","attrs":{"Brand Name":"Gracyfiber","Certification":"ISO9001 , ROHS","Place of Origin":"Guangdong , China","Minimum Order Quantity":"100pcs"}}
{"title":"PM SM Hybrid Fiber Array Unit Polarization Maintaining Single Mode V Groove","imgUrl":"https:\/\/img.chinax.com\/nimg\/04\/10\/4e7f2e31a781aedae9430a4870a6-200x200-1\/pm_sm_hybrid_fiber_array_unit_polarization_maintaining_single_mode_v_groove_fiber_array.jpg","attrs":{"Brand Name":"Gracyfiber","Certification":"ISO9001 , ROHS","Place of Origin":"Guangdong , China","Minimum Order Quantity":"100pcs"}}
{"title":"Compact Lidless PM Fiber Array Quartz V-Groove 1-64CH 127um Pitch High ER","imgUrl":"https:\/\/img.chinax.com\/nimg\/ce\/cc\/782a6982e5b054119da230388735-200x200-1\/compact_lidless_pm_fiber_array_quartz_v_groove_1_64ch_127um_pitch_high_er_polarization_maintaining_fiber_array_oem.jpg","attrs":{"Brand Name":"Gracyfiber","Certification":"ISO9001 , ROHS","Place of Origin":"Guangdong , China","Minimum Order Quantity":"100pcs"}}
Custom 1CH PMFA Block (0.753mm Thickness) | Slow Axis Aligned FC/APC | PM1550 0.9mm Blue Tube | Component for Coherent Comm
1. Product Overview
Gracyfiber manufactures high-precision single-channel polarization-maintaining fiber arrays (1CH PMFAs) using high-quality quartz glass substrates, specifically designed for precision polarization control in compact spaces.
2. Product Features
Parameters
Unit
Spec.
Value
Channel
/
24
OK
Material
/
Quartz Glass
OK
Channel Spacing
μm
127
OK
Polishing Angle
Degree
0°
OK
Package(L)X(W)X(H)
mm
12*5.7*1.5
OK
Insertion Loss
dB
≤0.3
Extinction Ratio
dB
≥18
25
FA PM Fiber Alignment
/
PMII
OK
Connctor PM Fiber Alignment
/
Slow Axis Alignment Key
OK
Fiber Type
/
PM1550(Corning)
OK
Fiber Tube
mm
0.9
OK
Tube Color
/
Blue
OK
Length
m
1±0.1
OK
Connector
/
FC/APC
OK
Operating Temperature (℃)
0～65
OK
Storage Temperature (℃)
-40～85
OK
Ultra-low insertion loss (< 0.3 dB)
Ultra-high extinction ratio (> 18 dB, typical 25 dB)
Corning PM1550 polarization-maintaining fiber
FC/APC connector (slow-axis keying for precise positioning)
High-precision 0° end-face grinding (A0°)
8*2.5*0.753mm ultra-thin quartz glass package
PM II fiber array polarization alignment process
3. Applications
Coherent optical communication system packaging
Fiber optic gyroscopes (FOGs) and precision optical sensing
