(UV / VIS / NIR) Macro EL + Micro PL Measurement System with Cryostat

1. .Excitation Laser Source Options (typical): please, specify a desired laser wavelngth suitable your spectrum (e.g. UV / VIS / NIR)

     A.LDM830100CWA 830nm Solid State Laser
        - Output power: 100mW
        - Mode: TEM00
        - Beam diameter: 1.25mm +/- 10%
        - Beam Quality M2: <1.2
        - Beam Ellypticity: <1.1:1 (5M)
        - Polarization: >5:1 vertical, >100:1 on request
        - Power stability: <0.5% h
        - Noise 0Hz-100MHz: <3.5% peak to peak
        - Supply voltage: 85-245Vdc, 50/60Hz
        - Features: optional computer controlled power, safety-Interlock

     B. FKL532.50.CWA.L 532nm Solid State Laser
        - Output power: 50mW
        - Mode: TEM00
        - Beam diameter: 1.0mm +/- 10%
        - Beam Quality M2: <1.3
        - Beam Ellypticity: <1.1:1 (5M)
        - Polarization: >5:1 vertical, >100:1 on request
        - Power stability: <3.5% h
        - Noise 0Hz-100MHz: <3.5$ peak to peak
        - Supply voltage: 24Vdc, 2Amp
        - Features: computer controlled power, safety-Interlock, LCD working hours display remote connector
        - PC interface: RS232

     C. IK3501R-G, 325nm HeCd Laser 
        - Output power : 50mW
        - Air cooled TEM00 mode 1.2mm beam dia
        - 0.5mrad beam divergence
        - Includes power supply

     D. Other lasers wavelength(s) (e.g. 266nm, 488nm, 405nm, 514nm, 785nm) are also available

2. High Performance Microscopic Sample Chamber
     - Wide aperture and Long Working Distance M-plan Objective Lens
     - Beam spot resolution : approx. 1um @ 100x Objective lens @TEMoo Mode
     - 10x M-Plan lens WD33.5mm for Low Temp
     - VIS 100x M-Plan lens, wavelength range : 350nm to 1800nm
     - Working Distance : 6mm, 2mm FL, Z axis adjustable
     - Microscopic body and PC controlled motorized XY stage (actual step resolution 3~5um)
     - High reflectance Mirrors for excitation wavelength (UV / VIS / NIR)
     - Max. 10000x visible CCD camera for sample monitoring
     - Optical path & alignment adjustable function
     - Bandpass & Edge filters
     - White light source for sample illumination
     - Iris Diaphragm set for laser beam alignment
     - Direct laser beam path to the sample chamber
     - Optical fiber signal output to spectrograph
     - DC probe holder with micrometer controller, 2 probe tips

3. MonoRa 324i Monochromator
     - Stepping motor scanning system with 32-bit microprocessor control
     - Power supply and Monochromator Instruction manual included
     - Monoscan  basic control software included
     - Resolution: 0.09nm @ 435.8 nm (1200gr/mm grating) 10 um slit
     - Focal length: 320mm
     - Optical path: Czerny-Turner type, Imaging Spectrograph by Toroidal Mirrors. 
     - Aperture: f/4.2,
     - Grating Turret: dual-grating (68 mm x 68 mm) or triple turret
     - Interface: RS232 & USB Standard
     - Accuracy: +/- 0.2nm
     - Repeatability: +/- 0.04nm
     - Drive-step size: 0.0025 nm with 1200gr/mm
     - Dispersion: 2.5nm/mm
     - Focal-plane size: 26mm wide x 14mm high
     - Fixed diverter mirror assembly for entrance side port
     - Exit selection diverter mirror assembly for exit ports
     - Micro adjustable slit assembly for entrance and exit ports
        0 to 5mm(10micrometer increment/decrement unit)
     - 32 bit control board
     - Gratings:
       1) 3-1200-250H, 1200G/mm, 300nm blaze, Holographic Grating
           190-800nm Optimal Wavelength Range, Al+MgF2 coating
       2) 2-1200-700H, 1200G/mm, 700nm blaze, Holographic Grating  
           400-1200nm Optimal Wavelength Range, Al+MgF2 coating

4. UV Enhanced TE Cooled CCD Detector
     - QE optimized for 200-1000nm
     - 1024x256 pixels, Back-illuminated
     - Minimum operating Temp: -70℃ / TE cooled
     - USB interface, 16bits, 100KHz A/D conversion
     - Andor Solis Application Software
     - CCD mounting flange adapter

5. IGA-030-TE2 2 Stage TEC InGaAs Detector
    - Operating Temperature: 22 to ?30 deg/C by two stage TEC
    - Wavelength Range: 800nm to 1700nm
    - Active Area: 3mm dia.
    - Responsivity: 0.9@ 1.3um A/W
    - Mount adaptor compatible with MonoRa series Monochromator
    - Power supply and controller for TEC

6. DAD-1602U 16Bit AD/DA data acquisition board
    - USB interface

7. M300CD Digital Display Chopper
     - Consists of 300CD chopper control unit incorporating 5 digits
     - Display of actual chopping frequency and switch selectable
     - 1.0 or 0.1Hz resolution. 5Hz to 20KHz.
     - Chopping head, cable, and 4 chopping disks included

8. M410 Single Phase Lock-in Amplifier
     - Differential or single-ended input
     - Gain settings from 3 μV to 1 V
     - 10 Hz to 100 kHz
     - High performance wide bandwidth input gain stage
     - Analogue meter for display of output signals
     - O