​​​​您好，欢迎来到频谱科学 ！​​​
设为首页|加入收藏
服务热线：185 021 93480​
产品中心
网站首页 >> 红外与激光 >> 中红外光隔离器
中红外光隔离器

中红外光隔离器

Mid-IR Isolators

0.00
0.00
  

Mid-IR Isolators

该中红外光隔离器覆盖4-14um，常用于量子级联激光器系统
10um-optical-isolators-2014
标准产品波长规格：
4.5 μm, 8.0 μm, 10.6 μm
可以在中心波长 ± 10% 调谐

其他波长，联系我们定制 185 0219 3480。

中红外光隔离器加工很难， 任何隔离器中的关键组件都是磁光材料，它在磁场中执行极化平面的旋转。 尽管在VIS和NIR中有许多候选磁光材料，但在红外中的选择却大大减少了。 在我们的中红外隔离器中，我们使用了非常少量的高度专业化的材料，这些材料在工作波长下显示出低吸收性和可接受的Verdet常数。

另一个关键组件是偏振器，同样，红外线中的选择很少。 有关IR偏振镜的说明，请参见我们的平顶扩束镜和光纤耦合透镜页面中的偏振器。

逃生窗口选项允许监视隔离器拒绝的反馈。 订购时，在输入或输出偏振器上指定逃逸窗口。

Catalog
Number 		Aperture Transmittance Isolation Total
Length 		Power
Rating
FIO-5-λ 4.5 mm 75-86% >> 1000:1 ∼ 6″ inquire
Catalog
Number 		Aperture Transmittance Isolation Total
Length 		Power
Rating
FIO-4-4.5 4.0 mm 75-86% > 10,000:1 ∼ 2″ Discuss
Catalog Number: FIO-5-8.0


Aperture: 5 mm
Center Wavelength: 8.0 µm (7.7 µm to 8.3 µm)
Transmittance: > 90%
Isolation: >30 dB

Fresnel Rhomb Half-Wave Retarder菲涅耳菱形半波缓速器

Coaxial Input-Output Beam
Aperture: 4 mm
Variable Rotation 0º to 360º
UV to 8 µm

Fiber-Optic Collimators 光纤准直器
Twist-On Collimators for VIS-NIR (425 nm – 1550 nm)
Twist-On Collimators connect quickly to FC or SMA connectorized fiber cables to produce a collimated beam.
Twist-On Collimators contain a micro lens that is designed for diffraction-limited performance. Both surfaces of the lens are antireflection coated, with >98% transmission at the peak wavelength.
Focal compensation for different wavelengths is achieved by a simple hand adjustment of the ne-threaded spring loaded focusing barrel.
Twist-On Collimator
Catalog Number Focal Length Output Beam Diameter Clear Aperture Numerical Aperture
FCC-2-λ 2 mm 0.5 mm 1.5 mm 0.30
FCC-5-λ 5 mm 1.0 mm 2.3 mm 0.25
FCC-8-λ 8 mm 1.6 mm 3.3 mm 0.22
Twist-On Collimators are available with a choice of different focal length Lenses as follows:
Connector Focal Length Fiber Type Best Collimation
Distance at
FC 2 mm SM 2 cm to 50 cm
FC 5 & 8 mm SM 5 cm to 1 m
SMA 5 & 8 mm MM 1 cm to 2 m
WideBand IR POLARIZER 2 μm – 12 μm宽带红外偏振器

Catalog Number Aperture Transmittance of P-Ray Power Rating Extinction of Crossed Pair
PGC-4
PGC-5 		4 mm
5 mm 		≥98%
≥98% 		100 MW/cm2
100 MW/cm2 		2×105
2×105

PGC-4: 15 mm Diameter x 36 mm long

PGC-5: 1-inch long x 2.2 inches long

Infrared Polarization Rotator红外极化旋转器

Continuous Rotation Manual Control
Rotary Scale Readout 0º- 360º

  • Rotates POP (Plane of Polarization) to any angle.
  • Continuous Transmission VIS to 9 μm
  • Coaxial Input-Output beams
Number Description
RF-4 Infrared Polarization Rotator
RF-1/2 ½-Wave, Double Fresnel Rhomb, mounted
RF-1/4 ¼-Wave Fresnel Rhomb, mounted
Infrared Polarization Rotator


嗡 哇苏 

达咧司哇哈


全国服务热线：


185-021-93480

扫一扫

关注我们