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Spectroscopic Ellipsometer
Spectroscopic Ellipsometer SE200BA
Spectroscopic Ellipsometer SE200BM
Spectroscopic Ellipsometer SE200-MSP
Spectroscopic Ellipsometer SE200AA

Spectroscopic Ellipsometer SE200AM

Microspectrophotometer

MSP100

MSP300

MSP500

Spectro Reflectometer

Spectroscopic_Reflectometer_SR100

Spectroscopic_Reflectometer_SR300

Spectroscopic_Reflectometer_SR500

Spectroscopic_Reflectometer_SR Mapping System

SRM100-300

Spectroscopic_Reflectometer_SRM300-300

TFProbe Software

TFProbe 2.0

TFProbe 3.0

Spectroscopic_Reflectometer_In-Line Metrology

Accessories

 

SRM300 Film Thickness Mapping System

Features:

Film Thickness Measurement - SRM300 Film Thickness Gauge

When you need an accurate thin film thickness measurement our SRM300 allows you to map film thickness and refractive index up to 5 layers thick. No need to worry about complicated equipment since the SRM300 is easy to setup and operate. It uses Windows based software, so most people are already familiar with the look and feel of the operating system. This film thickness gauge can handle various types of geometry substrate up to 300mm in diameter and various types of mapping patterns such as linear, polar, square or even arbitrary coordinates. The array based detector system ensures the fastest film thickness measurement. With its advanced optics and rugged design you can always be sure to get the best system performance.

· Easy to set up and operate with Window based software

· Various types of geometry substrate up to 300mm in diameter

· Various types of mapping pattern such as linear, polar, square or arbitrary coordinates

· Advanced optics and rugged design for best system performance

· Array based detector system to ensure fast measurement

· Map film thickness and Refractive Index up to 5 layers

· System comes with comprehensive optical constants database and library

· Include commonly used recipes

· Advanced TFProbe Software allows user to use either NK table, dispersion or effective media approximation (EMA) for each individual film.

· Upgradeable to MSP (Microspectrophotometer) mapping system with pattern recognition, or Large Spot for mapping over patterned or featured structure (with Zonerage Model)

· Apply to many different type of substrates with different thickness

· 2D and 3D output graphics and user friendly data management interface with statistical results

System Configuration:

· Model: SRM300-300

· Detector: CCD Array with 2048  pixels

· Light Source: DC regulated Tungsten-Halogen

· Light Delivery: Optics

· Stage1: Black Anodized Aluminum Alloy Vacuum chuck holds 200 mm wafer

· Communication: USB & RS232

· Software: TFProbe 2.2M

· Measurement Type: Film thickness, reflection spectrum, refractive index

· Computer: Intel Core 2 Duo Processor with 200GB Hard drive and DVD+RW Burner plus 19” LCD Monitor

· Power: 110– 240 VAC /50-60Hz, 3 A

· Dimension: 14”(W) x 20”(D) x 14”(H)

· Weight: 100 lbs

· Warranty: One year labor and parts

Specifications:
  • Wavelength range: 400 to 1050 nm

  • Spot Size: 500 µm to 5mm

  • Sample Size: 300 mm in diameter

  • Substrate Size: up to 50mm thick

  • Number of Layers*: Up to 5 films

  • Measurable thickness range*: 50 nm to 50 µm

  • Measurement Time: 2ms - 1s /site typical

  • Positional Repeatability: ~1 µm

  • Accuracy*: better than 0.5% (comparing with ellipsometry results for Thermal Oxide sample by using the same optical constants)

  • Repeatability*: < 2Ǻ (1 sigma from 50 thickness readings  at center for 1500 Ǻ Thermal SiO2 on Si Wafer)

Options:                                                                                                                     Top
  • Additional Models with Wavelength Extension to DUV or NIR Range: SRM100: 250nm - 1000nm

  • SRM400: 900nm - 1700nm

  • SRM500: 400nm - 1700nm

  • Other Sample Size: 200mm wafer (SRM300-200)

  • Customized size: Available

  • Large Spot Accessories for featured structure measurement

  • Small spot accessories for highly non uniform samples

Applications:                                                                                                             Top

· Semiconductor fabrication (PR, Oxide, Nitride..)

· Liquid crystal display (ITO, PR, Cell gap…..)

· Biological films and materials

· Optical coatings, TiO2, SiO2, Ta2O5…..

· Semiconductor compounds

· Functional films in MEMS/MOEMS

· Amorphous, nano and crystalline Si

Application Examples:                                                                                            Top

1. 2D thicknesses plot for Nitride layer in a three layer stack (Nitride-Oxide-Nitride on Glass)

2. 2D contour plot for Nitride layer in a three layer stack (Nitride-Oxide-Nitride on Glass)

Note:

1. System configuration and Specifications subject to change without notice

2. * Film property, surface quality and layer stack dependent

3. Customized system available for special applications

4. TFProbe is registered trademark of Angstrom Sun Technologies Inc.