波分与隔离器等混合器件
1480/1550nm WDM-Isolator- Tap Hybrid Combination

富光科技TIWDM(Tap+Isolator+WDM Hybrid)器件是一种集成了波分复用(WDM)、隔离器(Isolator)以及分光探测器(Tap)的光无源器件,广泛应用于EDFA、泵浦激光器。该器件具有插入损耗低、封装尺寸紧凑等特点。

富光科技TIWDM(Tap+Isolator+WDM Hybrid)器件是一种集成了波分复用(WDM)、隔离器(Isolator)以及分光探测器(Tap)的光无源器件,广泛应用于EDFA、泵浦激光器。该器件具有插入损耗低、封装尺寸紧凑等特点。

 

特点/Feature:

•工作波长范围宽 Wide operating wavelength range

•低插入损耗 Low insertion loss

•高通道隔离度 High channel isolation

•极小的 PDL & PMD Extremely small PDL & PMD

•优异的环境稳定性和可靠性 Excellent environmental stability and reliability


应用/Application:

•光纤放大器(EDFA)Optical Fiber Amplifier (EDFA)

•光纤仪器 Optical fiber instrument

•发射器与光纤激光器‌ Emitters and fiber lasers ‌

•实验室研发 Laboratory Research and Development

•有线电视光纤链路 Cable TV fiber optic link



技术指标/Specification:

Parameter

Unit

Parameter

Type

/

Single Stage

Dual Stage

Signal   Operation Wavelength (C-band)

nm

1530~1565

Pump   Channel Wavelength Range

nm

1450~1490

Isolation   (over signal wavelength range @23, all   SOP)

dB

≥30

≥42

Wavelength   Isolation (3 to1 @ λ signal)

dB

≥15

Wavelength Isolation   (1 to 2 or 2 to 1 @ λ pump)

dB

≥25

Insertion   Loss (over signal wavelength range @23, all SOP)

Pump

dB

≥0.6

Signal

dB

≤1.1

≤1.2

1%

dB

19.0~21.0

2%

dB

16.2~18.0

5%

dB

12.2~14.0

Temperature   Dependent Loss

dB

≤0.25

≤0.3

Wavelength   Dependent Loss

dB

≤0.5

Return   Loss

dB

≥50

Directivity

dB

≥50

PDL

dB

≤0.15

≤0.2

PMD

Ps

≤0.25(0.05)

≤0.05

Maximum   Power Handling

mW

300

Operating   Temperature

-5~+75

Storage   Temperature

-40~+85

Package   Dimension

For   250µm, 900µm

mm

Φ4.0xL30Φ5.5xL34

Fiber Type


Corning HI1060   fiber at common/pump port


Corning SMF-28E+(LL)   fiber at signal port & tap port


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