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This 2×2 FBT tapered fiber coupler uses Corning HI1060 fiber and provides 50/50 uniform optical power distribution.
Product Features
I1-O1 Coupling Ratio
I1-O1 IL(dB)
I1-O2 Coupling Ratio
I1-O2 IL(dB)
I2-O1 Coupling Ratio
I2-O1 IL(dB)
I2-O2 Coupling
I2-O2 IL(dB)
49.88
3.37
50.12
3.35
49.71
3.27
50.29
3.22
49.83
3.39
50.17
3.36
50.17
3.17
49.83
3.20
50.23
3.31
49.77
3.35
49.65
3.32
50.35
3.26
49.14
3.32
50.86
3.17
50.23
3.26
49.77
3.30
51.32
3.15
48.68
3.38
49.37
3.36
50.63
3.25
49.02
3.34
50.98
3.17
49.71
3.35
50.29
3.30
49.60
3.38
50.40
3.31
50.69
3.20
49.31
3.32
50.06
3.38
49.94
3.39
50.46
3.24
49.54
3.32
49.83
3.38
50.17
3.35
50.12
3.22
49.88
3.24
49.83
3.35
50.17
3.32
49.60
3.27
50.40
3.20
50.63
3.20
49.37
3.31
50.40
3.30
49.60
3.37
49.25
3.34
50.75
3.21
49.42
3.34
50.58
3.24
50.63
3.15
49.37
3.26
49.37
3.30
50.63
3.19
50.98
3.18
49.02
3.35
50.63
3.23
49.37
3.34
50.12
3.37
49.88
3.39
49.77
3.29
50.23
3.25
49.19
3.37
50.81
3.23
49.94
3.33
50.06
3.32
50.12
3.33
49.88
3.35
49.71
3.33
50.29
3.28
49.71
3.31
50.29
3.26
48.73
3.38
51.27
3.16
50.46
3.26
49.54
3.34
49.60
3.25
50.40
3.18
50.12
3.35
49.88
3.37
49.94
3.30
50.06
3.29
51
3.16
49
3.36
49.08
3.37
50.92
3.21
49.65
3.27
50.35
3.21
49.48
3.36
50.52
3.27
50.81
3.20
49.19
3.34
50.46
3.22
49.54
3.30
49.83
3.21
50.17
3.18
50.06
3.23
49.94
3.24
49.94
3.17
50.06
3.16
48.96
3.33
51.04
3.15
50.06
3.32
49.94
3.33
49.14
3.30
50.86
3.15
49.94
3.16
50.06
3.15
49.37
3.32
50.63
3.21
2×2 FBT tapered fiber coupler structure
Nominal splitting ratio: 50/50
Splitting ratio tolerance: 50%±1.5%
Uses Corning HI1060 fiber
Fiber screening intensity: 200kpsi
Insertion loss IL < 3.4dB
Polarization dependent loss PDL < 0.2dB
Uses 250μm transparent bare fiber structure
Fiber length: 1.0~1.05m, controlled according to maximum tolerance
Encapsulated in Φ3×50mm steel tube
Connectorless design, facilitating fusion splicing and internal equipment integration
Packaged in two blister packs
Test data shows that the splitting ratio at each end is close to 50/50, and the insertion loss is below 3.4dB.
Applications
1060nm fiber laser systems
Optical power distribution and signal allocation
Fiber optic sensing and interferometry
Laser and amplifier optical paths
Optical instruments and testing equipment
Laboratory optical path construction
Production and testing of passive optical devices
Customized fiber optic system integration
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2014
Employee Number:
150~200
Ecer Certification:
Verified Supplier
About Gracyfiber
Gracyfiber was founded in 2014 by a technical team with over 25 years of experience in passive optical components. With an integrated manufacturing facility of over 2,000 m² and a skilled engineering team, we deliver stable, high-reliability products for demanding application...
About Gracyfiber
Gracyfiber was founded in 2014 by a technical team with over 25 years of experience in passive optical components. With an integrated manufacturing facility of over 2,000 m² and a skilled engineering team, we deliver stable, high-reliability products for demanding application...