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Laser Based Photoluminescence Spectroscopy

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Requisition forms

Please download the requisition form, fill it in, sign it, and upload the filled copy with your booking. This requisition form is provided by the USIC office for this instrument.

Download requisition form PDF

Process: submit booking → in-charge approval → pay on the DU fee portal → upload Order ID + receipt → measurement confirmed. See the payment flowchart and user guidelines.

Booking details

Measurement type *

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Per sample—

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Rates as per the revised USIC user-charges document — external rates include 18% GST. Per-hour instruments: enter the number of hours; per-sample instruments: number of samples.

Upload filled requisition form (PDF) *

Upload the filled & signed copy of the downloaded requisition form. Only genuine PDF files up to 5 MB are accepted.

Payment is mandatory with every booking. Pay the fee at the DU fee portal — fee.du.ac.in → Fee Payment (Miscellaneous) — selecting “USIC Instrumentation Fee” under the Fee dropdown. Then enter the Order ID and upload the fee receipt below — bookings without payment details are not accepted.

Order ID *

Fee receipt (PDF) *

By submitting you accept the USIC user guidelines. Charges are payable in advance and non-refundable.

For any query related to the instrument
Contact: Mr. Nitanshu Dhama (7983010664)

About this instrument

Model: WiTech alpha 300R, made in Germany

Available Lasers: He-Cd Laser (325nm wavelength), Solid state lasers having wavelength 532nm and 785 nm.

Objective Lenses of 50X (Zeiss), 10X and 20 X (Zeiss EC Epiplan), 40X (Thorlabs).

User can perform PL as well Raman using specified wavelengths.

Temperature dependent PL study can be performed using liquid nitrogen in the temperature range from RT to -196 ˚C and via heating from RT to upto 600 ˚C.