Atomic & Molecular Physics-Optical Pumping (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 1 - 1 of 1

Access detailed explanations (illustrated with images and videos) to 464 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Unlimited Access for Unlimited Time!

View Sample Explanation or View Features.

Rs. 300.00 or

How to register?

Passage

Chromium ions cubic centimeter. All the atoms excited by the radiation decay rapidly to level which has a lifetime

Three energy levels for Chromium ions

Three Energy Levels for Chromium Ions

(June)

Question number: 1 (1 of 1 Based on Passage) Show Passage

» Atomic & Molecular Physics » Optical Pumping

Edit

Appeared in Year: 2011

MCQ▾

Question

The minimum pump power required (per cubic centimeter) to bring the system to transparency, i. e. , zero gain, is –

Choices

Choice (4)Response

a.

b.

c.

d.

Developed by: