Name: 850nm, 25.2 x 35.6mm, Low GDD Dichroic Shortpass Ultrafast Filter
Brand: TECHSPEC
SKU: 14-016
Price: NT$8,415

850nm, 25.2 x 35.6mm, Low GDD Dichroic Shortpass Ultrafast Filter

TECHSPEC® Low GDD Dichroic Shortpass Ultrafast Filters

Stock #14-016

NT$8,415

Qty 1-5
NT$8,415

Qty 6+
NT$6,600

Volume Pricing
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比較

Dimensions (mm):

25.2 x 35.6

Angle of Incidence (°):

Cut-Off Wavelength (nm):

850.00

Coating:

Hard Coated

Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More

Fused Silica (Corning 7980)

P-Polarization Transmission (%):

>80

Reflection (%):

>97 Average Polarization

Reflection Wavelength (nm):

910 - 1110

Type:

Dichroic Filter

S-Polarization Transmission (%):

>80

Surface Quality:

60-40

Thickness (mm):

1.05 ±0.1

Transmission (%):

>85 Average Polarization

Transmission Wavelength (nm):

400 - 820

GDD Specification (Transmission):

80 ±30fs² @ 440 - 820nm
120 ±80fs² @ 410 - 820nm

Dimensional Tolerance (mm):

+0.0/-0.1

Transmitted Wavefront, RMS:

λ/4

Slope Factor (%):

3.00

Cut-Off Tolerance (%):

±2

S-Polarization Reflection (%):

>95

P-Polarization Reflection (%):

>95

Coating Specification:

Surface 1: Hard Dielectric Sputtered Surface 2: MgF₂

Wavelength Range (nm):

400 - 1110

Regulatory Compliance

RoHS:

Compliant

產品系列說明

減少厚度實現低 GDD
穿透與反射範圍大
適用於超快雷射應用

TECHSPEC® 低 GDD 二向色低通超快濾光片採用薄型基材，以及低群組延時色散 (GDD) 鍍膜，適合搭配使用超快雷射光源。這類光譜濾光片是為 45 度入射角所設計，涵蓋各種波長，可搭配使用摻鈦藍寶石、摻釹及摻鐿光纖或玻璃雷射，此外也可搭配使用光學參數振盪器及放大器。TECHSPEC 低 GDD 二向色低通超快濾光片適用於各種超快雷射應用，包括多光子顯微鏡、非線性螢光，以及飛秒激發拉曼光譜儀。如果您的應用需要使用客製尺寸或波長範圍的超快光學濾光片，請與我們聯絡。

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