Semiconductor Lasers and Heterojunction LEDs presents an introduction to the subject of semiconductor lasers and heterojunction LEDs. The book reviews relevant basic solid-state and electromagnetic principles; the relevant concepts in solid state physics; and the p-n junctions and heterojunctions. The text also describes stimulated emission and gain; the relevant concepts in electromagnetic field theory; and the modes in laser structures. The relation between electrical and optical properties of laser diodes; epitaxial technology; binary III-V compounds; and diode fabrication are also considered. The book further tackles the heterojunction devices of alloys other than GaAs-AlAs; the devices for special applications; distributed-feedback lasers; and the transient effects in laser diodes. Students taking courses in semiconductor lasers and heterojunction LEDs will find the book useful.

Without venture capital, many of the companies whose technical innovations sparked the digital revolution would not exist. Venture investments funded these firms to develop their bright ideas into commercial products that created new business models and established whole new markets. In Investing in Dynamic Markets, Henry Kressel, a partner at multi-billion-dollar global investing company Warburg Pincus, takes you behind the scenes of the private equity process. He draws on his extensive experience to show how venture capital works, why venture capitalists fund certain companies and not others, and what factors influence the success or failure of their high-risk, high-reward investments. He also discusses venture capital's future, now that the commercialization of technology requires larger investments and global market access. Written in clear, non-technical language, the book features informative case studies of venture capital funding in a wide range of industries, including telecommunications, software and services, semiconductors, and the internet.

Entrepreneurs have long been drivers of innovation in developed countries. They start companies and create new industries that keep economies strong and prosperous. Today, however, in developing nations such as China, state-controlled economies are building robust industries at stunning speed and siphoning off jobs from the West. How can entrepreneurs function in the face of this challenge? Can they continue to create economic value in a globalized business environment? This book addresses the crucial issue of state planning vs. free enterprise and examines specific problems surrounding entrepreneurship in the global economy through nine case histories of entrepreneurial companies. It also looks at how and why government gets involved in economic growth and how entrepreneurs contribute to economic value. Based on this analysis, the authors argue that companies can succeed, even in controlled economies, by understanding the customs and policies of countries where they do business.

Silicon Valley's latest trend for creating new ventures is based on trial and error: test market needs with new product concepts and a minimum amount of capital, expect that the product may not meet the market need, so fail fast and try another product with the hope that a product-market fit will eventually emerge. But this fail fast, step-and-pivot philosophy is like taking a random walk in the forest without a compass. If You Really Want to Change the World is about helping entrepreneurs find true north. Henry Kressel and Norman Winarsky--technologists, inventors, and investors with stellar track records--provide a guide for those who wish to create a market-leading company that will have a real impact: a disciplined and staged approach they have used to launch, invest in, and develop scores of highly successful companies. If You Really Want to Change the World leads entrepreneurs through the critical stages of venture development, from concept to acquisition or public offering to maintaining a rich culture of innovation in the company. It is a guide by innovators for innovators, with approaches that are practical and timeless.Drawing on the authors' experiences as well as those of their partners from around the world, Kressel and Winarsky share the stories of their triumphs and misses, demonstrate their method in action, and inspire their readers in the process. There are more opportunities now than ever before to build breakthrough companies that touch millions of lives. If this is your goal, let this book be your guide to creating world-changing ventures.

 Create a world-changing venture.

Silicon Valley’s latest trend for creating new ventures is based on trial and error: test market needs with new product concepts and a minimum amount of capital, expect that the product may not meet the market need, so fail fast and try another product with the hope that a product-market fit will eventually emerge. But this fail fast, step-and-pivot philosophy is like taking a random walk in the forest without a compass. If You Really Want to Change the World is about helping entrepreneurs find true north.Henry Kressel and Norman Winarsky—technologists, inventors, and investors with stellar track records—provide a guide for those who wish to create a market-leading company that will have a real impact: a disciplined and staged approach they have used to launch, invest in, and develop scores of highly successful companies. If You Really Want to Change the World leads entrepreneurs through the critical stages of venture development, from concept to acquisition or public offering to maintaining a rich culture of innovation in the company. It is a guide by innovators for innovators, with approaches that are practical and timeless.Drawing on the authors’ experiences as well as those of their partners from around the world, Kressel and Winarsky share the stories of their triumphs and misses, demonstrate their method in action, and inspire their readers in the process. There are more opportunities now than ever before to build breakthrough companies that touch millions of lives. If this is your goal, let this book be your guide to creating world-changing ventures.

Semiconductor Lasers and Heterojunction LEDs presents an introduction to the subject of semiconductor lasers and heterojunction LEDs. The book reviews relevant basic solid-state and electromagnetic principles; the relevant concepts in solid state physics; and the p-n junctions and heterojunctions. The text also describes stimulated emission and gain; the relevant concepts in electromagnetic field theory; and the modes in laser structures. The relation between electrical and optical properties of laser diodes; epitaxial technology; binary III-V compounds; and diode fabrication are also considered. The book further tackles the heterojunction devices of alloys other than GaAs-AlAs; the devices for special applications; distributed-feedback lasers; and the transient effects in laser diodes. Students taking courses in semiconductor lasers and heterojunction LEDs will find the book useful.

Without venture capital, many of the companies whose technical innovations sparked the digital revolution would not exist. Venture investments funded these firms to develop their bright ideas into commercial products that created new business models and established whole new markets. In Investing in Dynamic Markets, Henry Kressel, a partner at multi-billion-dollar global investing company Warburg Pincus, takes you behind the scenes of the private equity process. He draws on his extensive experience to show how venture capital works, why venture capitalists fund certain companies and not others, and what factors influence the success or failure of their high-risk, high-reward investments. He also discusses venture capital's future, now that the commercialization of technology requires larger investments and global market access. Written in clear, non-technical language, the book features informative case studies of venture capital funding in a wide range of industries, including telecommunications, software and services, semiconductors, and the internet.

Entrepreneurs have long been drivers of innovation in developed countries. They start companies and create new industries that keep economies strong and prosperous. Today, however, in developing nations such as China, state-controlled economies are building robust industries at stunning speed and siphoning off jobs from the West. How can entrepreneurs function in the face of this challenge? Can they continue to create economic value in a globalized business environment? This book addresses the crucial issue of state planning vs. free enterprise and examines specific problems surrounding entrepreneurship in the global economy through nine case histories of entrepreneurial companies. It also looks at how and why government gets involved in economic growth and how entrepreneurs contribute to economic value. Based on this analysis, the authors argue that companies can succeed, even in controlled economies, by understanding the customs and policies of countries where they do business.

Silicon Valley's latest trend for creating new ventures is based on trial and error: test market needs with new product concepts and a minimum amount of capital, expect that the product may not meet the market need, so fail fast and try another product with the hope that a product-market fit will eventually emerge. But this fail fast, step-and-pivot philosophy is like taking a random walk in the forest without a compass. If You Really Want to Change the World is about helping entrepreneurs find true north. Henry Kressel and Norman Winarsky--technologists, inventors, and investors with stellar track records--provide a guide for those who wish to create a market-leading company that will have a real impact: a disciplined and staged approach they have used to launch, invest in, and develop scores of highly successful companies. If You Really Want to Change the World leads entrepreneurs through the critical stages of venture development, from concept to acquisition or public offering to maintaining a rich culture of innovation in the company. It is a guide by innovators for innovators, with approaches that are practical and timeless.Drawing on the authors' experiences as well as those of their partners from around the world, Kressel and Winarsky share the stories of their triumphs and misses, demonstrate their method in action, and inspire their readers in the process. There are more opportunities now than ever before to build breakthrough companies that touch millions of lives. If this is your goal, let this book be your guide to creating world-changing ventures.

 Create a world-changing venture.

Silicon Valley’s latest trend for creating new ventures is based on trial and error: test market needs with new product concepts and a minimum amount of capital, expect that the product may not meet the market need, so fail fast and try another product with the hope that a product-market fit will eventually emerge. But this fail fast, step-and-pivot philosophy is like taking a random walk in the forest without a compass. If You Really Want to Change the World is about helping entrepreneurs find true north.Henry Kressel and Norman Winarsky—technologists, inventors, and investors with stellar track records—provide a guide for those who wish to create a market-leading company that will have a real impact: a disciplined and staged approach they have used to launch, invest in, and develop scores of highly successful companies. If You Really Want to Change the World leads entrepreneurs through the critical stages of venture development, from concept to acquisition or public offering to maintaining a rich culture of innovation in the company. It is a guide by innovators for innovators, with approaches that are practical and timeless.Drawing on the authors’ experiences as well as those of their partners from around the world, Kressel and Winarsky share the stories of their triumphs and misses, demonstrate their method in action, and inspire their readers in the process. There are more opportunities now than ever before to build breakthrough companies that touch millions of lives. If this is your goal, let this book be your guide to creating world-changing ventures.