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半导体激光器
Product

THz微探针



TeraSpike THz microprobe
TeraSpike THz pulse generation
Integration Components Sub-system Modules
THz微探针

TeraSpike Starter-kit
, including the following components
TeraSpike microprobe from the X- or Z-series
TeraSpike phantom with Dummy device
TS cable connector SMP to SMA
SMA to BNC adapter
Mount and Post


Sub-system D-B1
a mini-board module with pre-aligned opto-mechnical components, TeraSpike not included
Sub-system D-B2
a mini-board module with pre-aligned opto-mechnical components, TeraSpike not included, D-B1 included

Sub-system D-B2-Cam
Integrated CCD microsope Camera System with Variable illumination


Current Amplifiers (Option) with Model DLPCA-200 & DHPCA-100
DLPCA-200 Variable Gain Current Amplifier with 50kHz Bandwidth at 10^7V/A amplification
DHPCA-100 Variable Gain Current Amplifier with 220kHz Bandwidth at 10^7V/A amplification


太赫兹研究:金属材料,等离子体,石墨烯,波导
太赫兹近场成像
半导体材料成像
芯片无损检测
THz TDR measurement


THz microprobes

TeraSpike TD-800-X

TeraSpike TD-800-Z

HR

HRS

HS

A-500G

THz Frequency Range

0-4THz

0-4THz

0-4THz

0-4THz

Max Spatial Resolution

3μm

20μm

100μm

8μm

Photo-switch Gap Size

1.5μm

2μm

3μm

5μm

Dark Current, 1V Bias

<0.5nA

<0.5nA

<0.4nA

<0.4nA

Photocurrent

>1μA

>0.6μA

>0.6μA

>0.5μA

Excitation Wavelength

700-860nm

Avg Excitation Power

0.1-4mW

Connection Type

SMP

TD-800-X Probes are Sensitive to X-oriented field Components

TD-800-Z Probes are Sensitive to Z-oriented field Components


THz Pulse Generation, TeraSpike TD-1550-Y-BF

Pulse Rise Time

<1ps, down to 0.4ps

Bandwidth

0.01-2.5THz

Excitation Wavelength

700-1600nm, <860nm Recommended

Avg Excitation Power

0.1-4mW

Cantilever Material

InGaAs, n-type

Cantilever Length

570-600μm

Lateral Tip Radius

8-12μm
















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